Extra police staff will help keep a lid on trouble as punters descend on Hastings for the NZ Bloodstock Insurance Spring Classic Premier Raceday tomorrow.
The popular spring event attracts large crowds to the Hawke's Bay Racecourse and police warn they will not tolerate drunken racegoers.
Senior Sergeant Luke Shadbolt said a tough stance would ensure everybody enjoyed the day.
"We will have two different groups inside the venue where we will certainly be monitoring alcohol intake. We will also have a presence outside to make sure people don't drink and drive.
"Again bars and venues in Hastings and Havelock North will be strongly policed."