This hat could hold the key to finding a person believed to have fallen into a frozen river.

Suffolk Police released the photo after the hat was found on the frozen Little River Ouse in Church Road, Brandon.

Emergency services were called at 3.20pm on February 11 by a member of the public who said he could see footprints leading from the bank, across the ice.

He could also see a hole in the ice and the black hat, with a leopard print faux-fur edge and silky lining, to one side.

Anyone with information should call Suffolk Police on 101.