KYM DERWYN BARNES v COMMISSIONER OF POLICE (SA) [2024] SASC 39
On Appeal from MAGISTRATES COURT OF SOUTH AUSTRALIA (MAGISTRATE J MARTIN)
MCCRM-23-012404, MCCRM-23-013667
Applicant: KYM DERWYN BARNES Counsel: MR S LAIDLAW - Solicitor: MATTHEW MITCHELL
SOLICITORS
Respondent: COMMISSIONER OF POLICE (SA) Counsel: MS I KIMBER - Solicitor: DIRECTOR OF
PUBLIC PROSECUTIONS (SA)
Hearing Date/s: 13/03/2024
File No/s: SCCRM-23-039142
B
SUPREME COURT OF SOUTH AUSTRALIA
(Magistrates Appeal: Criminal)
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BARNES v POLICE
[2024] SASC 39
Judgment of The Honourable Justice McDonald
15 March 2024
CRIMINAL LAW - APPEAL AND NEW TRIAL - APPEAL AGAINST
SENTENCE
CRIMINAL LAW - APPEAL AND NEW TRIAL - APPEAL AGAINST
SENTENCE - GROUNDS FOR INTERFERENCE - SENTENCE MANIFESTLY
EXCESSIVE OR INADEQUATE
CRIMINAL LAW - APPEAL AND NEW TRIAL - APPEAL AGAINST
SENTENCE - GROUNDS FOR INTERFERENCE - OTHER MATTERS
This is an appeal against sentences imposed by the Magistrates Court following the appellant’s
conviction of two separate offences of driving a motor vehicle whilst disqualified or suspended. The
Magistrate imposed one sentence for each offence to be served cumulatively, resulting in a head
sentence of two months and 12 days which was suspended upon the appellant entering into a bond
to be of good behaviour for a period of three years.
The appellant appeals this sentence on the basis that the Magistrate erred on three accounts:
1. That the sentence imposed was manifestly excessive;
2. That the Magistrate erred in failing to allow any credit for time spent by the appellant in
custody, and;
3 That the Magistrate failed to take into account time spent by the appellant on home detention
bail.
Prior to the hearing of the appeal, counsel for the respondent advised the Court that two process
errors had been identified, namely;
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1. That the Magistrate had failed to take into account time spent in custody by the appellant
(conceding Ground 2), and;
2. That the Magistrate had erred in deciding to suspend the sentence prior to determining the
appropriate sentence to be imposed.
Held, allowing the appeal, setting aside the sentence of the Magistrate and re-sentencing the
appellant:
1. The Magistrate erred in not taking into account the appellant’s time spent in custody.
2. It is appropriate to re-sentence the appellant to a period of imprisonment of one month, taking
into account time spent in custody and on home detention conditions. This sentence will be
suspended upon the appellant entering into a bond to be of good behaviour for a period of
12 months.
Magistrates Court Act 1991 (SA) s 42; Joint Criminal Rules 2022 (SA) r 191.1; Sentencing Act 2017
(SA) s 44(2), s 96(1); Motor Vehicles Act 1959 (SA) s 91(5a), referred to.
House v The King (1936) 55 CLR 499; Wittwer v Police [2004] SASC 226; R v Wilton (1981) 28
SASR 362; Lowndes v The Queen (1999) 195 CLR 665; R v Franceschini (2015) 123 SASR 396; R
v Tsonis [2018] SASCFC 86, applied.
R v Mark [2019] SASCFC 48; Police v Chilton [2014] SASCFC 76; Police v Cadd (1997) 69 SASR
150; Police v Nissen (2014) 120 SASR 50; Kentwell v The Queen (2014) 252 CLR 601, discussed.
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BARNES v POLICE
[2024] SASC 39
Magistrates Appeal: Criminal
McDONALD J.
1 On 21 September 2023 Kym Barnes was sentenced for 19 offences that were
the subject of 14 Magistrates Court files. A summary of the offences and the
sentences imposed is set out below:
File Count Offence Maximum Penalty Penalty Imposed
MCCRM-
23-
012404
1 Drive vehicle licence
disqualified/suspended
(s 91(5a) MVA).
3 years (subsequent
offence).
1 month imprisonment
(after 30% discount)
MCCRM-
23-
013667
1 Drive vehicle licence
disqualified/suspended
(s 91(5a) MVA).
3 years (subsequent
offence).
1 month 12 days
imprisonment (after
30% discount, to be
cumulative on the
1 month imprisonment
imposed for MCCRM-
23-012404)
Total for 23-012404
and 23-013667:
2 months 12 days
imprisonment.
Suspended upon entry
into a bond to be of
good behaviour for 3
years.
2 Contravene direction
to stop or not move
vehicle (s 40H (5)
RTA).
$5000 Convicted, discharged
without further penalty.
3 Drive unregistered
motor vehicle on road
(s 9(1) MVA).
$7500 Convicted, discharged
without further penalty.
4 Drive uninsured motor
vehicle on road
(s 102(1) MVA).
$10,000 Convicted, discharged
without further penalty.
5 Drive, sell or dispose
of vehicle contrary to
defect notice
(s 145(6) RTA).
$2500 Convicted, discharged
without further penalty.
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[2024] SASC 39 McDonald J
2
6 Drive motor vehicle
with defaced number
plate
(s 47D(1)(b) MVA).
$5000 Convicted, discharged
without further penalty.
MCPIR-
22-1512
1 Drive motor vehicle
with
methamphetamine in
fluid/blood
(s 47BA (1)(a) RTA).
$900
Min 6 month disq.
$900
6 month disq.
MCCRM-
23-
000562
1 Drive motor vehicle
with
methamphetamine in
fluid/blood
(s 47BA (1)(a) RTA).
$900
Min 6 month disq.
$900
6 month disq.
MCCRM-
22-
005222
1 Drive motor vehicle
with
methamphetamine in
fluid/blood with a
child under 16 present
(s 47BA (1)(a) RTA).
$900
Min 6 month disq.
$900
6 month disq.
MCCRM-
23-
006215
1 Drive motor vehicle
with
methamphetamine in
fluid/blood
(s 47BA (1)(a) RTA).
$900
Min 6 month disq.
$900
6 month disq.
MCCRM-
22-17298
1 Drive motor vehicle
with
methamphetamine in
fluid/blood
(s 47BA (1)(a) RTA).
$900
Min 6 month disq.
$900
6 month disq.
MCCRM-
22-17301
1 Drive motor vehicle
with
methamphetamine in
fluid/blood
(s 47BA (1)(a) RTA).
$900
Min 6 month disq.
$900
6 month disq.
MCCRM-
23-
014127
1 Drive motor vehicle
with
methamphetamine in
fluid/blood
(s 47BA (1)(a) RTA).
$900
Min 6 month disq.
$900
6 month disq.
MCCRM-
22-17303
1 Drive motor vehicle
with
methamphetamine in
fluid/blood
(s 47BA (1)(a) RTA).
$900
Min 6 month disq.
$900
6 month disq.
MCCRM-
22-21243
1 Drive motor vehicle
with
methamphetamine in
$900
Min 6 month disq.
$900
6 month disq.
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[2024] SASC 39 McDonald J
3
fluid/blood
(s 47BA (1)(a) RTA).
MCCRM-
22-18125
1 Fail to comply with
bail agreement
(s 17(1) Bail Act).
$10,000 or 2 years
imprisonment.
Convicted, discharged
without penalty.
MCRM-
23-
033473
1 Fail to comply with
bail agreement
(s 17(1) Bail Act).
$10,000 or 2 years
imprisonment.
Convicted, discharged
without penalty.
MCCRM-
23-
012193
1 Possess equipment to
use with controlled
drug (not cannabis)
s 33L(1)(c) (CSA).
$2000 or 2 years
imprisonment.
Convicted, discharged
without penalty.
2 This is an appeal against the sentence of two months and
12 days imprisonment for the two offences of driving a motor vehicle whilst
disqualified or suspended. That sentence was suspended upon Mr Barnes entering
into a good behaviour bond for a period of three years. The bond included
conditions that he remain under supervision for the entire period of the bond and
that he be drug tested a minimum of once per calendar month.
3 On the appeal, Mr Barnes makes three complaints. First, he submits that the
sentence imposed is manifestly excessive. Secondly, it was submitted that the
Magistrate erred by failing to allow any credit for the time spent in custody, and
thirdly, that the Magistrate also failed to take into account time spent on home
detention bail.
Principles on Appeal
4 This appeal is governed by s 42 of the Magistrates Court Act 1991 (SA) and
Chapter 9, Part 3 of the Joint Criminal Rules 2022 (SA) (‘the Rules’). Appeals
from a Magistrate to a single Judge of the Supreme Court are by way of rehearing
pursuant to r 191.1 of the Rules.
5 In order to interfere with the exercise of a sentencing discretion, there must
be a demonstrated error of the kind described in House v The King.1 The approach
to be adopted was summarised by White J in Wittwer v Police:2
The approach of this Court on an appeal against a sentence imposed by a Magistrate is well
established. The imposition of a sentence involves an exercise of judicial discretion. This
Court interferes with the exercise of that discretion only when it is satisfied that the
sentencing Magistrate has acted upon some wrong principle, or if it has allowed irrelevant
considerations to influence it, or it has failed to have regard to a relevant consideration or
alternatively, even though no precise error can be identified, the sentence is so obviously
unreasonable or unjust that it can be said that there must have been a failure to exercise the
discretion properly: House v The King (1936) 55 CLR 499 at 505; Dinsdale v The Queen
1 (1936) 55 CLR 499.
2 [2004] SASC 226 at [16].
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[2024] SASC 39 McDonald J
4
(2000) 202 CLR 321 at 324 – 325 [3] – [4]; Naera v Police (1995) 184 LSJS 328 at 329;
Taylor v Hayes (1990) 53 SASR 252 at 291; Ware v Betts (1987) 134 LSJS 212 at 216;
Wessling v Police (2004) 88 SASR 47 at 60.
6 The Court will not interfere merely because it would have exercised the
sentencing discretion in a different way to the sentencing Magistrate.3 It is the
appellant’s submission that the sentence imposed by the Magistrate was infected
by both outcome and process error. The approach to be adopted by an appellate
court in relation to each type of error was conveniently summarised by Stanley J
in R v Mark:4
A court of appeal will not interfere with the sentence passed below merely because it has a
different view to the sentencing judge about the most appropriate sentence. Only if there
is an error of the kind described in House v The King does the appeal court have the power
to quash the sentence passed below. As was said in R v Kreutzer by Kourakis CJ, if the
error identified by the appeal court is manifest excess or inadequacy (an outcome error),
the Full Court will fix the sentence it thinks ought to have been imposed. If the error
identified by the appeal court is one of failing to take into account all relevant matters or
taking into account extraneous ones (a process error), the Full Court may fix a different
sentence in accordance with what it thinks ought to have been imposed, even if the sentence
imposed below was not, in itself, manifestly unreasonable. On the other hand, the Full
Court may, after finding the process error, nonetheless take the view that the same sentence
should have been passed. In such a case, it will dismiss the appeal.
(Footnotes omitted)
Concession made by the Respondent
7 Prior to the hearing of the appeal, counsel for the respondent advised the
Court that at least one, probably two, process errors had been identified. The first
error was that the Magistrate had failed to take into account the time that Mr Barnes
had spent in custody. This was the appellant’s second ground of appeal. The
second error, that was not the subject of a ground of appeal, is that the Magistrate
erroneously decided to suspend the sentence imposed prior to determining the
length of that sentence.5 It may be that the latter error caused the first or, as counsel
for the respondent submitted, that the failure of the Magistrate to take into account
the time Mr Barnes spent in custody was “part and parcel” of the process error,
that being the decision to suspend before determining the appropriate sentence.
The failure to take into account the time spent in custody
8 At the time of sentencing, Mr Barnes had spent just over five weeks in
custody (from 9 April 2023 – 17 May 2023).
3 R v Wilton (1981) 28 SASR 362 at 363; Lowndes v The Queen (1999) 195 CLR 665 at 671- 672.
4 [2019] SASCFC 48 at [18].
5 Section 96(1) of the Sentencing Act 2017 (SA) provides that:
Subject to this section, if a court has imposed a sentence of imprisonment on a defendant, the court
may, if it thinks that good reason exists for doing so, suspend the sentence on condition that the
defendant enter into a bond—
…
(Emphasis added)
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[2024] SASC 39 McDonald J
5
9 Pursuant to s 44(2) of the Sentencing Act 2017 (SA), if a defendant has spent
time in custody in respect of an offence for which they are subsequently sentenced
to a term of imprisonment, the Court may take into account the time already spent
in custody by making a reduction to the length of the sentence, or by backdating
the sentence. A “sentence” is defined to include “the imposition of a penalty”; or
“the decision of a court to offer a defendant an opportunity to enter into a bond”.6
Although the Court is conferred with a broad discretion as to the extent of any
credit given for time spent in custody, the usual, typical or “almost universal”
practice is to give full credit for that time.7 In light of that practice, there must be
some proper basis to depart from the conventional approach.
10 In R v Tsonis,8 the Full Court explained the approach to be adopted as follows:
However, in light of the usual practice of giving full credit, it would seem that there must
be some good reason - that is, some reason or circumstance that reflects sound sentencing
principles - before it is appropriate to give less than full credit. Further, where a sentencing
judge does decide to give less than full credit, it is incumbent upon that judge to disclose
both the extent of the credit given for the time spent in custody (and hence the extent of the
shortfall), and the reason or reasons for giving less than full credit.
11 In this matter, the Magistrate expressly indicated that as she intended to
suspend the term of imprisonment imposed on Mr Barnes, no reduction would be
made for the time that he spent in custody. The Magistrate failed to identify any
basis upon which she proposed to disregard that time in formulating the length of
the sentence.
12 Counsel for the respondent correctly concedes that the Magistrate was in
error in adopting that approach. In light of this error, this Court’s power to
intervene is enlivened, and the Court must resentence unless “in the separate and
independent exercise of its discretion it concludes that no different sentence should
be passed”.9
13 In such circumstances, it is not necessary to consider the complaints of
manifest excess, or of the failure of the Magistrate to give appropriate weight to
the period that Mr Barnes spent on home detention bail conditions. As to the latter,
I simply make the observation that the authorities are clear. The approach to be
taken to the weight to be given to the time that a defendant spends on home
detention bail compared to time in custody, is very different.
14 In relation to the former, the Court has greater flexibility, with no obligation
as to how to approach the determination of how much, if any, credit should be
given. As Nicholson J said in R v Franceschini:10
6 Sentencing Act 2017 (SA) s 5(1).
7 R v Tsonis [2018] SASCFC 86 at [69].
8 Ibid at [75].
9 Kentwell v The Queen (2014) 252 CLR 601 at 615.
10 (2015) 123 SASR 396 at 408.
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[2024] SASC 39 McDonald J
6
At common law, a sentencing Judge in this State has a discretion to allow credit for time
spent on home detention bail and to, in effect, fix a period by which the sentence otherwise
to be ordered is to be reduced thereby. There is no obligation on a court to give any such
credit. Further, where some allowance is made, it inevitably will be significantly less than
the total amount of time spent on home detention bail, but there is no accepted formula. It
is akin to a personal circumstance to be taken into account and the particular facts of each
case will inform whether or not credit is warranted the extent of any such credit that is
warranted.
15 It is apparent from the sentencing remarks that the Magistrate was alive to
the fact that the appellant had spent time on home detention bail.
16 It follows that it has not been established that the Magistrate was in error in
the approach that she adopted in relation to this sentencing consideration.
17 As mentioned previously, counsel for the respondent correctly conceded that
ground 2 has been made out. The appeal is allowed, and the sentence imposed by
the Magistrate is set aside.
Resentence
18 The parties agreed that there is no utility or benefit in remitting the matter
back to the Magistrates Court for Mr Barnes to be resentenced. It was agreed that
this Court is in just as good a position as the Magistrates Court to resentence
Mr Barnes.
19 There has been no suggestion by the parties, either in the Magistrates Court
or on appeal, that this offending does not warrant the imposition of a term of
imprisonment. It has long been recognised that driving whilst disqualified is an
inherently serious offence.
20 In Police v Chilton,11 in considering the earlier authority of Police v Cadd,12
and Police v Nissen,13 (which was handed down the same day) Kourakis CJ set out
the rationale behind why the Court regards this offence as so serious:14
…The reasons of this Court in Cadd, which was recently considered by this Court in
Police (SA) v Nissen, show that such is the need for personal deterrence and general
deterrence for offences of this kind that a recidivist offender with no compelling reason to
drive can, in the ordinary course, expect to be imprisoned notwithstanding that statutory
and common law principle. To put it bluntly, so great is the need to ensure that
disqualification orders operate as an effective sanction in ensuring compliance with the
rules of the road that imprisonment will, generally, be resorted to in the case of offenders
who repeatedly flout judicial or administrative orders of disqualification.
21 The facts and circumstances surrounding Mr Barnes’ two offences make
them serious offences of their type. At the time of the commission of these
offences, Mr Barnes had previously been convicted of driving disqualified on five
11 (2014) 120 SASR 32.
12 (1997) 69 SASR 150.
13 (2014) 120 SASR 50.
14 Police v Chilton (2014) 120 SASR 32 at 38-39.
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[2024] SASC 39 McDonald J
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occasions, albeit in 2003 and 2004. It follows that the offences committed in 2023
were “subsequent” offences, with a maximum penalty of three years
imprisonment.15
22 On 13 February 2023, Mr Barnes had received a three month licence
suspension for driving whilst under the influence of methylamphetamine. It was
approximately six weeks later on 28 March 2023 that Mr Barnes was apprehended
by the police whilst driving disqualified. On this occasion Mr Barnes was pulled
over by police in Kadina. He returned a positive result to an oral fluid drug
screening test. That drug was subsequently confirmed to be methylamphetamine
and Mr Barnes was issued with a further three month instant loss of licence.
23 Less than two weeks later, on 9 April 2023, Mr Barnes was again caught by
police driving whilst disqualified. On this occasion he was driving a utility in New
Town. The utility was towing a trailer that was fully loaded with furniture.
Mr Barnes again tested positive to methylamphetamine on a roadside drug test.
Mr Barnes’ explanation for driving on this occasion was that he needed to move
house and was unable to find anyone to assist him.
24 In determining the appropriate sentence for these offences, it is instructive to
consider them in the context of Mr Barnes’ previous criminal record and the events
that were occurring in his life at the time of the offending.
25 Mr Barnes has a relatively extensive criminal history. He has committed
numerous driving offences, property offences and offences of violence. He has
received the benefit of suspended sentences and he has been imprisoned. Until
recent times he had not, however, committed any further criminal offences
since 2014. I am told that this period of stability coincided with a new relationship
and the birth of his daughter.
26 In 2022 the “wheels fell off” for Mr Barnes. His relationship broke down
and he subsequently lost his family and his home. This led to a period of nine
months of poor decision making as Mr Barnes reverted to maladaptive coping
mechanisms involving the use of drugs which resulted in the commission of the
various offences. The last offence occurred in April 2023 and since that time he
has, with one exception, returned negative results to drug tests both as part of his
bail conditions and under the terms of the good behaviour bond.
27 An important turning point in Mr Barnes’ life has been in obtaining
employment at Bulgunnia Station. Mr Barnes commenced employment there as
an overseer but has since been promoted to a new role that involves him working
across a number of stations. I have received a reference from Mr Barnes’ employer
which speaks of his performance and attitude in positive terms. It would seem that
over the time that Mr Barnes has worked in these roles he has remained drug free
15 Motor Vehicles Act 1959 (SA) s 91(5a).
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[2024] SASC 39 McDonald J
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and has committed no further offences. That is relevant to both the sentence that
I impose and the conditions of the good behaviour bond.
28 I see no reason to interfere with the sentences imposed by the Magistrate.
They fall within the appropriate range of sentences for offences of this type. For
the March 2023 offence,16 I sentence Mr Barnes to six weeks imprisonment, which
is reduced to one month, taking into account a reduction of 30 per cent for his
guilty plea. For the April 2023 offence, I sentence Mr Barnes to two months
imprisonment which is also reduced by 30 per cent, to one month and 12 days.
The sentences are to be cumulative resulting in a sentence of two months and
12 days. I reduce that sentence to one month to take into account the time that
Mr Barnes has spent in custody and on home detention conditions.17 I will suspend
that sentence upon Mr Barnes entering into a bond to be of good behaviour.
29 I turn then to the length of the good behaviour bond. There are a number of
factors to be taken into account in determining the appropriate length of the bond.
It is a relevant consideration that Mr Barnes has demonstrated exemplary
compliance for the six months that he has already been on a bond, in circumstances
in which he has had to undertake the onerous task of a three day return bus trip to
Port Augusta to undergo monthly drug testing. This however has to be balanced
with the propensity that Mr Barnes has demonstrated to fall back into bad habits
when life stressors increase. It is consequently necessary that Mr Barnes have the
support of a community corrections officer for a further period of time.
30 In my view, a 12 month good behaviour bond with supervision strikes the
balance between the competing considerations. It will be a term of the bond that
during that time Mr Barnes will not consume any illicit drugs. I do not propose to
include a condition that prescribes the frequency of drug testing. That decision is
best left in the hands of those with the expertise to make that determination, based
on their assessment of the various factors that need to be taken into account.
16 MCCRM-23-012404.
17 Mr Barnes spent three months and six days on home detention bail.
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