A woman is being questioned on suspicion of starting a fire at a former pub in Castleford.
Emergency services were called to the Horse and Jockey pub, Church Street, at around 12.50am on Thursday.
Fire crews from Castleford had to put out a fire in a garage around the back of the pub.
A 33-year-old woman has been arrested on suspicion of arson and remains in police custody.
Anyone with any information should contact Wakefield CID on 101.