When a truck begins passing you on the left, what should you do with your speed?

Correct answer: A – Do not increase it; slow if necessary to permit a safe pass
Massachusetts law requires an overtaken driver to give way to the right when properly signaled and not increase speed until completely passed. The driver’s manual also directs a driver being passed to slow down, stay right, and allow the maneuver to be completed safely. These duties apply whether the passing vehicle is a truck or another vehicle.
Source: M.G.L. c. 89, § 2 — Passing Vehicle Traveling in Same Direction, Massachusetts Driver’s Manual — Ch. 4, “Being Passed”



