Rotorua police, alongside Hamilton and Tauranga Traffic Alcohol Groups were out in force this weekend as part of Operation Tri-City.
The operation included running checkpoints across Rotorua, with 7986 cars stopped across Friday and Saturday nights.
Police have been working hard to remind road users to stay sober, alert, and safe this summer, but unfortunately many people still haven't got the message.
Across the two days, 42 people who police stopped were over the legal breath alcohol limit, with a number of these over double the limit.
Rotorua police area commander Inspector Anaru Pewhairangi said this was extremely disappointed and "frankly quite shocking".
"These people are putting themselves and others at serious risk.
"We want to see people enjoying Christmas and the festive season, but this doesn't mean putting yourself in danger."
There are many options to get home after a few drinks, whether it's having a nominated sober driver, a taxi, or public transport.
"It's not worth the risk of harming yourself, or someone else," Pewhairangi said.
"If you've been drinking, the answer is simple – don't get behind the wheel, make sure you get home for Christmas."