Detectives have issued CCTV images of a man they would like to speak to following an allegation of sexual assault at a nightclub in St Helens.
The incident occurred at around 2.20am on Sunday, October 2 at Renshaws Bar on Westfield Street when a woman reported that she was sexually assaulted by a man.
He is described as white, aged 30-40 years, approximately 6ft tall and of a thin build. He had short brown hair which was receding and was clean shaven with a red scratch mark on his cheek.
He was wearing a long sleeved blue polo shirt and dark jeans.
Detectives have issued CCTV images of a man they believe could help with their enquiries.
Anyone who recognises the man, or the man himself, is asked to contact Merseyside Police on 0151 777 6887 or Crimestoppers anonymously on 0800 555 111.