First of all, who's "we"? Secondly the 'Move Over Law' in MA clearly states "if safe to do so":
This page outlines the Move Over Law, which mandates motorists to safely change lanes or reduce speed when approaching stationary emergency, maintenance, or recovery vehicles with flashing lights on highways.
www.mass.gov
which I couldn't as I was being blocked by said Camaro and a few others in front of them from getting to the left and the mph in that area was 55, but was 65 heading into it less than 100 yards. So if my car is speed limit locked at 70mph and I let off the pedal it's pretty safe to assume that 67 isn't some wild claim made even through the internet The ticket "estimated" 80 despite the fact no one had activated any radar (per cop) and were in the middle of a traffic stop as I went by.