Turn Left Turn Right

-Tuck's theory on why driving on the left side of the road is the correct side-

1.Most people are right handed

2.Hence it is only logical that you should be steering with your master hand(right) while changing gears with the secondary hand(left)

3.Hence the steering wheel should be on the right side of the car

4.Passenger in the front of the car exits on left side

5.Hence the car should drive on the left side of the road

Well i noe that roads have existed for eons b4 the invention of cars, but i dont believe they had arrows on the roads then;p