FOUR people were rescued from a fire in a flat in Caernarfon.

One of the people rescued from the blaze in Mountain Street was treated at the scene by Welsh Ambulance staff.

A spokesperson for North Wales Fire and Rescue said: “Two fire engines from Caernarfon and one from Llanberis were called to fight the fire on Tuesday night.

“The cause of the fire is being investigated.”

North Wales Police Tweeted: “At 23.52 hrs Tuesday 14th January North Wales Police assisted the North Wales Fire Service with a report of a fire. Fortunately there were no serious injuries. The cause of the fire is unknown and investigations are commencing with North Wales Fire Service. Residents are being supported.”