Police are hunting a man who indecently exposed himself to a woman walking in St Albans.

The man, who is described as a black man of medium build aged between 20 and 30, approached the victim, a woman in her 50s, as she was walking down Alban Way on Monday.

The incident occurred at around 10.30am and the man made off down Alban Way heading towards Hatfied.

He is said to be between 5ft and 5ft 10ins and was wearing a dark long-sleeved top and dark jeans.

Hertfordshire Constabulary are investigating the incident. Anyone with any information is asked to contact them via the non-emergency number 101 or call Crimestoppers anonymously on 0800 555 111.