There was an increase in the number of people arrested for driving while intoxicated on Christmas Day compared to last year, according to gardaí.

16 people were arrested for driving while under the influence of alcohol or drugs, compared to 11 on Christmas Day last year.

Gardaí have described it as a "huge increase and a worrying trend".

Since the Christmas Road Safety Campaign was launched on 29 November, more than 650 motorists have been arrested on suspicion of intoxicated driving.

It amounts to around one person every hour since the campaign began.

Gardaí have reiterated there will be an increased Garda presence on the roads over the Christmas period.

They have appealed for people to stop taking risks, as too many families have lost loved ones to drink and drug driving.

They pleaded for drivers to make the right decision and never ever drive while under the influence of drink or drugs.

In a statement, gardaí urged all motorists to be responsible and operate within the speed limit throughout the Christmas period.