In populated areas, must drivers yield to public transit vehicles that are starting to move from designated and marked stops?

Explanation

In built-up areas, a public transport vehicle pulling away from an equipped and marked stop has the right of way, so other drivers must give way to it. Its driver may pull away only after making sure that vehicles approaching in the adjacent lane are not obstructing it. Outside built-up areas this priority does not apply (Rules, point 125).