Police are seeking witnesses to a ‘disturbance’ which left a male with head and facial injuries.
The incident is alleged to have taken place in Church Road, Port Erin, at about 1am on Sunday.
And police say it resulted in a male requiring hospital treatment for his injuries.
Three males have been arrested and are currently on police bail.
Constable Adam Tomlinson said: ‘Numerous people were around the area at the time and may have witnessed the incident.’
Anyone with information should contact Mr Tomlinson or Crimestoppers on 0800 555 111.