Avon and Somerset's newly elected Police and Crime Commissioner, Sue Mountstevens, joined officers as they carried out random breath tests on drivers during the festive period.
180 people have been arrested in the force area as part of December's Operation Tonic campaign.
She urges people to shop a drink or drug driver by ringing 999 or texting the word 'drunk' to 81819, giving the driver's details if they see anyone getting behind the wheel while under the influence:
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Bright and possibly frosty start with cloud building later and showery outbreaks. It's milder but temperatures still low for late April.
It's a bright possibly frosty start to the day, showery outbreaks later. It'll be cloudy when it's not raining.
Hundreds turned out to pay tribute to "Dancing Ken" whose funeral was held in Cheltenham this afternoon.