I have noticed that most bicyclists do not yield when an emergency vehicle approaches. It shouldn't be surprising that 50% of cars don't pull to the right either. (cell phones, radios, distracted drivers, better sound proofing, air conditioning, etc.)
Most people in the forum are educated cyclists, so I expect to hear most replies stating "I pull over all of the time".
I will also assume that most cyclists never see a flashing warning signal, but unless you have a hearing problem, a cyclist should hear the siren.
So, I am wondering, why is this happening? Education, awareness, or enforcement? Anyone have ideas on what they have seen on the road?