Lisa Allpress moved one win ahead of Cameron in the premiership when she rode Cinnamon at Waterlea yesterday.
She has ridden 157 winners this season. She is riding at Otaki today.
Allpress and Cameron have the final showdown for the season at Oamaru on Monday.
Jon Sargent took his training tally to 107 when Pauanui won yesterday.
Sargent, who has horses engaged at the Levin and Oamaru meetings, is one short of the record for a trainer in a season.
David Walker rode four winners on the eight-race card yesterday.
The Marton jockey won the Winter Cup Trial on Elusive Tracey.
His other winners, Our Alchemist, Tonnerre and Limberlost, are trained by Kevin Myers.
Sunrise Delight could appreciate the return to a mobile start in the final of the Golden Girls series for trotting mares at Addington tomorrow.
She won a heat impressively at Oamaru last month for Invercargill trainer-driver Nathan Williamson, who was successful with Lewis H at Addington last night.
Jess Jaccka, a rival and easy last-start winner at Washdyke, has been in the care of Graeme Anderson and Amber Hoffman at Westwood Beach.
Stirling Point has been transferred to Sydney trainer Darren Binskin by Ryal Bush owners Ben and Karen Calder. Stirling Point has won seven races.
The Life Sign-Diana gelding had his first three wins from the Winton stable of Allan Beck.
He won four races last winter and spring when trained by Barry Purdon.
The Calders have up-and-coming Harry Mac with Purdon.
Harry Mac has won twice at Alexandra Park and gained two seconds in four starts.
The Mach Three gelding was spelled for six weeks after his last-start win in May.
The injury-prone Jim Curtin was ruled out of driving at Addington last night after he struck his foot on a fence post.
"A young one I was driving galloped and I hit my foot on a post. I have had it X-rayed and there is nothing broken," Curtin said.
Curtin returned to race driving at the Timaru meeting three weeks ago and landed a winner after four months out of action with a foot fracture.
He has had several other injuries.
Reinsman Zac Butcher ended the season with 115 wins, three clear of his father, David, after driving Jonny Wilkinson to win at Alexandra Park last night.
Ricky May took his tally for the season to 100, driving Dakota Grace and Ultimate Player to wins at Addington.
Norah Bishop, the Waikouaiti junior driver, has been suspended for six months after testing positive to cannabis.
Bishop (27) tested positive in urine testing of 17 drivers at the Forbury Park Trotting Club meeting on June 21.
She was suspended on June 28 when the positive was confirmed.
She faced a charge from the Racing Integrity Unit at a hearing before representatives of the Judicial Control Authority in Dunedin on Thursday.
Bishop, who is employed by trainer Bruce Negus, has been a junior driver since March.
• Additional information for the meetings today.
Taumarunui RC
Rider
Race 1: Red Leader - M Cameron.
Scratchings
Race 1: Jack's Run.
Race 6: Forbidden Love.
Weather, fine; track, slow (8), rail, out 6m.
Levin RC
Scratching
Race 4: Stand Up.
Weather, fine; track, heavy (10); rail, true.
