Just because I can't think of one doesn't mean there isn't one. So why would a Boston Transportation Department worker block a Brighton Center bus stop and force a guy with a cane into the street to board a 57 bus?
Oh, of course there's a good reason! As the person who took the photo explains:
The BTD truck driver was parking to buy scratch tickets and ignored the man with the cane that was waiting for the bus. He threw the ticket out the window into the back of his truck afterwards.
Here's his license plate, should anybody at BTD wish to inquire: