add a bus icon
add a bus icon

for prohibition signs like C07A/C07B, parking signs like E08-2/E08-4, F13/F14 (buslane) and F19/F20 (bus and truck lane)

floscher/traffico,nighto/traffico,nighto/traffico,mapillary/traffico,floscher/traffico,mapillary/traffico