HAY BALES with fire damage has sparked a police investigation into a suspected arson attack.

A Thames Valley Police officer appealed for witnesses to come forward in an online police alert.

They explained that they had been called to reports of suspected arson to hay bales in a field which is just off the 'Horseshoe Bridleway' on the Ploughey Road in Ambrosden near Bicester.

The incident happened last week between Wednesday and Thursday. With information call 101 quoting the reference 43190220316