As a Cambridge resident for 22 years you are right.

Let the down votes start

Edit: only -12 votes? The Cambridge bike mafia can do better than that. Fyi, I'm a bikerin Cambridge myself and an embarrassed at how over 90% of them ride. No regard for the rules of the road unless it suites them. I don't want to hear about how bad cars are when I see bikers run red lights daily. We are talking about how this Ahole biker assaulted someone.