Two men who walked two trolleys full of alcohol past supermarket security staff and out the front door are being sought by police.

Hertfordshire Constabulary has released CCTV images of two men they would like to speak to about the theft from the Tesco Extra store in Mutton Lane, Potters Bar.

On Wednesday, the pair walked out of the shop with a trolley full of drink, before returning to repeat the act having made no attempt to pay.

Police would like to speak to the two men in the images or anyone who can identify them.

To contact investigating officer Daniel Goodman, telephone the non-emergency number 101.