Police are appealing for witnesses after three incidents outside Colours Nightclub in Douglas.

A woman needed hospital treatment for a facial injury after an incident involving three women outside the club at 3.20am on Sunday.

Shortly afterwards, another incident involving two men and two women led to a man sustaining a facial injury and also receiving hospital treatment.

As a result of both incidents, a 27 year-old woman and a 38 year-old man were arrested and are now on bail pending enquiries.

Police are also appealing for witnesses after a woman was assaulted in Colours in the early hours of Monday morning, between 2.40am and 3am.

They say she was assaulted by a woman in her late teens or early 20s in what appears to be an unprovoked attack.

A woman has been arrested and questioned and enquiries are on-going.

Anyone with information is asked to contact police headquarters on 631212.