A 54-year-old Ottawa man has been charged with several sexual offences related to incidents that happened more than 25 years ago.

Police charged Les Patrois, 54, with five counts of performing an indecent act, two counts of gross indecency and one count of sexual intercourse with a minor.

Police said the alleged incidents occurred between 1975 and 1986 and said they believe there may be more victims.

Anyone with information is asked to contact the Ottawa Police Sexual Assault/Child Abuse Section at 613-236-1222 ext. 5944 or Crime Stoppers at 613-233-8477 (TIPS).