Mr Tony Bertwistle - Inquiry Conducted

08 August 2025
Logo

Harness Racing New South Wales (HRNSW) Stewards conducted an Inquiry today in relation to a report from the Australian Government National Measurement Institute (NMI) that Cobalt above the threshold of 25 micrograms per litre in blood was detected in the blood sample taken from the horse HARLEEQUIN prior to it finishing 5th in race 7, the NUTRIEN SALES CLASSIC 3YO FILLIES HEAT (1609 metres) conducted at Menangle on Saturday 5 April 2025.

In addition, the Inquiry was also conducted in relation to a report from the Australian Government National Measurement Institute (NMI) that Cobalt above the threshold of 100 micrograms per litre in urine was detected in the urine sample taken from HARLEEQUIN following its win in race 2, the ODE OF REMEMBRANCE PACE (2125 metres) conducted at Penrith on Thursday 24 April 2025.

The ‘B’ portion for the blood sample and the reserve portion/control solution for the urine sample were confirmed by the ChemCentre in Western Australia.

Licensed Trainer Mr Tony Bertwistle was present and provided evidence to the Inquiry in relation to the horse HARLEEQUIN and his registered training establishment.

In addition, the certificates of Analysis and evidence from HRNSW Regulatory Veterinarian Dr Martin Wainscott were presented to the Inquiry.

Mr Bertwistle pleaded guilty to two (2) charges issued by HRNSW Stewards pursuant to Australian Harness Racing Rule (AHRR) 190(1), (2) & (4) as follows:

AHRR 190.  (1)  A horse shall be presented for a race free of prohibited substances.

(2)  If a horse is presented for a race otherwise than in accordance with sub rule (1) the trainer of the horse is guilty of an offence.

(3)  If a person is left in charge of a horse and the horse is presented for a race otherwise than in accordance with sub rule (1), the trainer of the horse and the person left in charge is each guilty of an offence.

(4)  An offence under sub rule (2) or sub rule (3) is committed regardless of the circumstances in which the prohibited substance came to be present in or on the horse.

Mr Bertwistle was disqualified for a period of two and a half (2.5) years in relation to each charge to commence from 16 July 2025, the date upon which he was stood down pursuant to AHRR 183. Stewards ordered that the disqualification periods be served concurrently.

In considering penalty Stewards were mindful of the following;

 

  • Mr Bertwistle’s involvement in the harness racing industry since the 1998/1999 season;
  • Mr Bertwistle’s training and driving records, together with his harness racing offence record which includes a previous prohibited substance matter in 2007;
  • Class 1 Prohibited Substance;
  • The levels of cobalt recorded;
  • The impact of a disqualification upon Mr Bertwistle from a personal and financial perspective.

 

Acting under the provisions of AHRR 195, HARLEEQUIN was disqualified from the abovementioned races.

Mr Bertwistle was informed of his right to appeal these decisions of the HRNSW Stewards.

 

FOR FURTHER INFORMATION PLEASE CONTACT:

 

Name:

Michael Prentice                           Clint Bentley

Position:

Chief Integrity Officer                      Chairman of Stewards

Phone:

(02) 9722 6600                               (02) 9722 6628

Email:

mprentice@hrnsw.com.au              cbentley@hrnsw.com.au 

 

Related News

5 March 2026
Running Of The Bulls- BIRCHIP Sunday 8 March- Industry Notice
VIC - HRV Stewards Industry Notice – Birchip 8th March 2026 5 March 2026 Harness Racing Victoria (HRV) Stewards remind all industry participants to review the following information for the upcoming race meeting at Birchip on Sunday 8 March 2026: HORSE ARRIVAL TIME All horses engaged in Race 7 -...
4 March 2026
Mrs Kerry Towers - Inquiry Concluded
Harness Racing New South Wales (HRNSW) Stewards concluded an Inquiry today that commenced on 16 April 2025 into a report received from the Australian Racing Forensic Laboratory (ARFL) that Deferoxamine was detected in the post-race urine sample taken from EXPLOSIVE BRONSKI following its win in Race 3,...
25 February 2026
Mr Adam Ruggari - Inquiry Conducted
Harness Racing New South Wales (HRNSW) Stewards conducted an Inquiry today into a report received from the Australian Racing Forensic Laboratory (ARFL) that Total Plasma Carbon Dioxide above the prescribed threshold was detected in the pre-race blood sample taken from CANTPLZA MALTEEZA prior to it running...
10 February 2026
January Integrity Updates & Information
It is to be noted that the current open Inquiries can be found here New Inquiries The following matter was inadvertently omitted from the December 2025 Integrity Update: 9 December 2025 – Ms Grace Panella – HRNSW Stewards have commenced an investigation in relation to a report from the Australian...
Click for more