North Yorkshire Police has urged Christmas revellers to “know your limits” as they prepare for one of their busiest nights of the year.

Today is known as Mad Friday because it is the last working Friday before Christmas and many people go out.

It is also one of the busiest nights for the emergency services as a result of alcohol-fuelled disruption.

The county’s police force said in a statement it will be deploying extra officers in towns and city centres. The statement added more staff will be working to handle 999 and 101 calls:

“It’s expected that our force control room will receive a 30% increase in 999 and 101 calls compared with demand on an average Friday night.

Superintendent Fiona Willey, the silver commander for Friday’s policing operation, said:

“We understand that people want to let their hair down and we’re not here to spoil anyone’s fun. However, we have a job to do and that’s to keep people safe as well as maintain law and order.

“We’re well-rehearsed at dealing with what’s known as Mad Friday and have additional officers and staff in place to provide resilience.

“My plea to people who are heading out on Friday is to plan your night, think about your own safety and know your limits.”