Out of curiosity, has anyone seen Google's self-driving cars testing down El Camino, University or Castro in PA and MV?

Each street presents uniquely complicated obstacles. In the case of El Camino, the police recently shut down the lights at an intersection due to Stanford game traffic. I'm curious if the self-driving cars know how to recognize hand signals from a legit police officer.

Over on University and Castro, there is a lot of foot traffic and sometimes people briefly double parking to drop off/pick up people. Some human drivers in these cases will (illegally?) cross the double yellow lines into the oncoming lane to pass the double-parked vehicles. Again, I wonder how the self-driving cars handle these scenarios.