Title: Headlight flashing
Passage: In Ontario, the Highway Traffic Act does not prohibit ``flashing head beams''. Some have brought tickets to court, claiming the law only regulates the use of alternating lights in an attempt to impersonate emergency and law enforcement vehicles, and not a driver's manually flashing his car's headlamps to communicate with other drivers. The section that deals with alternating headlights in Ontario is Section 169 of the Highway Traffic Act. It is an offence to improperly use high-beams at night, which is dealt with by way of section 168 of the Highway Traffic Act.
Question: is it illegal to flash your headlights to warn of police ontario
Answer: no