Waterloo Regional Police have laid charges following a sexual assault that took place at a Kitchener business. Police say the incident happened Saturday around 6:40 p.m. at a business on Gateway Park Drive, with reports of a suspicious person following and harassing children. Investigators arrived on the scene and identified multiple victims who were harassed by the suspect. A short time later, police identified the suspected and arrested him at his home. A 23-year-old Woolwich man was charged with criminal harassment, assault, sexual assault, sexual interference, and failure to comply with a probation order.