Appeal following wilful fire in Dumbarton

Officers are appealing for information following a wilful fire in Dumbarton.

Around 3.15pm on Tuesday, 24 February, 2026, we received a report of a fire at a premises on Colquhoun Road.

Emergency services attended and a number of people were treated at the scene. One man was taken to hospital.

A 27-year-old man was arrested in connection with a breach of the peace.

The fire is being treated as wilful and enquiries are ongoing.

Detective Constable Darren Boag said: “I am appealing for anyone who may have information which could assist to contact us.

“I would ask anyone who was in the area around the time and who may have dash cam or private CCTV which could assist to get in touch.”

Anyone with any information is asked to contact 101 quoting reference 2151 of 24 February, 2026.