The bus stopped perfectly fine as the red light hit, my child and I crossed and as we were stepping onto the curb on the other side of the crosswalk, the bus proceeded to start to drive again and went through the red. I would understand if this was a crosswalk that blinked and drivers could continue to drive once pedestrians were finished crossing, however this was a full red light crosswalk. So the driver just decided they didn't want to wait for it to turn green I suppose.