SF is the NIMBY capital of America for a reason. Loads of people who can't seem to understand why housing prices keep rising while they simultaneously ensure that no new housing can be built.
Apparently the second assistant nanny complained that it was hard to maneuver the giant buggy/prams around :-)
BT said ok no FTC for you then and went off and did other less precious areas
NIMBY Not In My Back Yard; someone who opposes anything built right by where they live. NIMBYs cause a lot of things to not get done.