A 20-year-old man has been charged with a combined 31 offences after an investigation by three local police forces.
Provincial police and officers from LaSalle and Amherstburg believe Michael William Mackenzie Martin communicated through social media with girls between 14 and 17 years old from December 2016 until now.
The LaSalle man faces 25 counts of failing to comply with bail conditions, two counts of failing to comply with probation, two counts of making sexually explicit material available to a child, and one count each of invitation to sexual touching and luring a child.
The man may have used fake names online and police think there may be other victims. Anyone with information is asked to contact police.