Usually when a red or yellow card is pulled out at Toll Stadium it is in the hand of a referee but tomorrow it will be in the hand of a security guard and will act as a hint to slow down on the drinks.
Police are encouraging people attending the Whangarei Fritter Festival to have a good time but Inspector Al Symonds said if people get silly they may end up with a yellow or red card.
"We want people to enjoy themselves responsibly, if they don't they'll get a warning to calm down and eat some fritters," he said.
Security staff will be handing out red and yellow cards which will act as a reminder to people to watch their alcohol intake.
"Your first hint should be if the caterers don't serve you," Mr Symonds said.