Detectives investigating a report of a rape in Collier Lane in Carlisle are appealing for information.
The incident took place in the early hours of Sunday morning, June 26.
Cumbria Police were contacted at around 3.50am by a third-party reporting a woman in her 20s in distress at Walkabout.
The woman has subsequently disclosed to police that she was raped after leaving the bar with a man at around 3am.
The incident is believed to have occurred in Collier Lane.
The woman is receiving support from specialist officers and partners.
Anyone with information about this incident which may assist officers is urged to come forward.
You can report online at www.cumbria.police.uk/reportit quoting incident number 53 of 26 June.
You can also phone on 101.
Alternatively you can contact Crimestoppers, anonymously, on 0800 555 111.