Careless driving is usually a provincial offence, while dangerous driving is criminal. Here is how drivers should understand the risk.
Careless driving is serious even when it is not criminal
Careless driving under Ontario's Highway Traffic Act can carry 6 demerit points, large fines, possible suspension, and a major insurance classification. It is not something to plead to casually.
Dangerous driving is criminal
Dangerous driving is handled under criminal law and can create consequences far beyond a provincial ticket. If police or prosecutors mention criminal exposure, get legal advice immediately.
The defence depends on the facts
Collision reports, witness statements, dashcam footage, road conditions, and officer observations all shape the case. Many careless driving matters can be negotiated to a lesser Highway Traffic Act offence when the evidence allows.