Gramaisc
Forum O. G.
Blocking it with an immovable obstruction is OK, but blocking it with easily movable objects is not.The photos used to support the fact they couldn't block the entrance were of the entrance completely blocked by scaffolding. Scaffolding can't move out of the way, so apparently blocking it for a week or two is fine but temporarily for a few hours is not.
Not that it ever gets used...