Two teenagers have been arrested following a fire at a guest house in Berkshire.
Emergency services were called to the building in London Road, Slough, shortly before 1930 GMT on Monday.
A 16-year-old and a 17-year-old were arrested at their homes during the early hours of the morning.
They are being held on suspicion of arson with intent to endanger life. The 17-year-old is also being questioned over a burglary in Windsor on Sunday.
No-one was injured in the fire.