Police have released an image of a man they want to question in connection with a sexual assault on New Year’s Eve.

A 40-year-old woman was sexually assaulted on Tuesday, December 31, 2013, at about 4.25am in Euston Road, Euston, near to the British Library.

Det Con Liz Clements, from the Central Sapphire Unit, said: “I believe that someone will recognise the man in the image. I urge anyone who does to contact me as soon as possible.”

The Central Sapphire Unit can be contacted on the non-emergency number 101. Please quote reference 2333245/13. Alternatively contact Crimestoppers on 0800 555 111 or via crimestoppers-uk.org.