Waterloo Regional Police are investigating after an employee was allegedly spat on at a business in Waterloo on Thursday afternoon. Officers responded to a report of an unwanted person at a business near Willis Way around 3:40 p.m. Police said racial slurs were directed at staff before one of the individuals spat on an employee. The group then left the area. No physical injuries were reported. The investigation is ongoing. Anyone with information is asked to contact police.