A thief snatched letters from a postman's hands before running off with it in Bourne End last week. 

The offender, described as black, around 5ft 10ins and in his mid-twenties, approached the postman from behind and grabbed three or four letters before running away. 

He had very short hair and stubble and was wearing light grey shorts and a light grey long sleeved sweatshirt, with a big red number on the back.

Anyone with information that could help the police with their investigation is asked to call PCSO Charlene Rowbotham from Marlow police station on 101.

To give information anonymously, contact Crimestoppers on 0800 555 111.

No personal details are taken, information is not traced or recorded and you will not go to court.