May 2011 “Power Project” by a guest blogger. This includes a film of the walk down the sidewalk. https://everysaturdaymorning.wordpress.com/2011/05/09/a-powerful-project/
The answer is always: nothing.
My perception sometimes may be it was a good day. It was quieter. There were fewer protesters. No one was shoving. No one lost their temper.
It is never a good day for the client who has to face antis. Walking to their doctor’s appointment should not be met with harassment, even if it is quiet harassment.
The presence of protesters is a constant factor escorts face. We learn to tune out the words. To us it is “normal,” to the client it is anything but normal.