AN ‘adults only’ Christmas train service by the West Somerset Railway (WSR) has proved so popular that a second outing has been added.

The railway’s first ever ‘Bad Santa’ steam train is scheduled to run between Bishops Lydeard and Williton on Friday, December 13.

It offers what the heritage railway said would be a night of ‘risqué language, innuendos, and mischievous behaviour’.

A spokesperson for the WSR, which is the country’s longest heritage line, said: “Due to popular demand for our ‘Bad Santa’ event, we have added a second date.”

The extra train service will run the following week on Friday, December 20.

The spokesperson said: “Brimming with inappropriate jokes and stories, our ‘Bad Santa’ event is not for the faint-hearted.”

Tickets cost £85 and can be booked online here.