Police are seeking further information following what they call a 'serious assault' in Castlemona Avenue, Douglas earlier this month.
It happened in the early hours of Sunday, April 13, and led to a man receiving hospital treatment for an injury to his face, and a number of arrests.
Anybody who saw or heard the incident is asked to ring the Criminal Investigation Department at Police Headquarters, on 631212, or the anonymous Crimestoppers line, on 0800-555-111.