The Police Ombudsman's Office has appealed for information about an incident at Bridge Street in Belfast on Sunday 20th June 2010.
At around 7.30pm an adult male was arrested on the corner of Bridge Street and Waring Street near the Northern Whig public house.
A spokesman for the Police Ombudsman's Office said: "We have received a complaint in relation to this incident and would appeal for anyone who was in the area and saw what happened to get in touch on 028 9082 8705 during office hours, or 0800 345 7106 at other times."