Overtaking and passing rules
Passing meeting vehicles - 148.

(1) Every person in charge of a vehicle on a highway meeting another vehicle shall turn out to the right from the centre of the roadway, allowing the other vehicle one-half of the roadway free. R.S.O. 1990, c. H.8, s. 148 (1).

Vehicles or equestrians overtaken

(2) Every person in charge of a vehicle or on horseback on a highway who is overtaken by a vehicle or equestrian travelling at a greater speed shall turn out to the right and allow the overtaking vehicle or equestrian to pass. R.S.O. 1990, c. H.8, s. 148 (2).

Exception

(3) Subsections (1) and (2) do not apply to a person in charge of a road service vehicle or a road-building machine or apparatus while the machine or apparatus is engaged in the construction of a highway. R.S.O. 1990, c. H.8, s. 148 (3).

Vehicles meeting bicycles

(4) Every person in charge of a vehicle on a highway meeting a person travelling on a bicycle shall allow the cyclist sufficient room on the roadway to pass. R.S.O. 1990, c. H.8, s. 148 (4).

Vehicles or equestrians overtaking others

(5) Every person in charge of a vehicle or on horseback on a highway who is overtaking another vehicle or equestrian shall turn out to the left so far as may be necessary to avoid a collision with the vehicle or equestrian overtaken, and the person overtaken is not required to leave more than one-half of the roadway free. R.S.O. 1990, c. H.8, s. 148 (5).

Bicycles overtaken

(6) Every person on a bicycle or motor assisted bicycle who is overtaken by a vehicle or equestrian travelling at a greater speed shall turn out to the right and allow the vehicle or equestrian to pass and the vehicle or equestrian overtaking shall turn out to the left so far as may be necessary to avoid a collision. R.S.O. 1990, c. H.8, s. 148 (6).

Driver unable to turn out is to stop

(7) Where one vehicle is met or overtaken by another, if by reason of the weight of the load on either of the vehicles so meeting or on the vehicle so overtaken the driver finds it impracticable to turn out, he or she shall immediately stop, and, if necessary for the safety of the other vehicle and if required so to do, he or she shall assist the person in charge thereof to pass without damage. R.S.O. 1990, c. H.8, s. 148 (7).

Passing vehicle going in same direction

(8) No person in charge of a vehicle shall pass or attempt to pass another vehicle going in the same direction on a highway unless the roadway,

(a) in front of and to the left of the vehicle to be passed is safely free from approaching traffic; and

(b) to the left of the vehicle passing or attempting to pass is safely free from overtaking traffic. R.S.O. 1990, c. H.8, s. 148 (8).