AN arson investigation has been launched after a fire set alight four cars and four caravans on Saturday night.

Firefighters were called to Firsdale Industrial Estate, off Nangreaves Street in Leigh, at around 10.10pm.

It took crews from Leigh and Atherton around two-and-a-half hours to put out the flames.

No-one was hurt by the fire and it is believed to have been started deliberately.

Greater Manchester Police were called to the scene at 11.10pm.

Anyone with information about the fire should contact police on 101, quoting incident number 2,269 of August 19.