Getting anyone to deal with illegally parked vehicles is virtually impossible
We had this one in Portsmouth
Council cannot deal with the double yellow lines, because the vehicle is also on the pavement - this makes it an obstruction and therefore the responsibility of the Police
The Police cannot act because the obstruction is insufficient to significantly impede a pedestrian, therefore it is up to the Council to enforce the yellow lines.
OK say the Council, and then point out that as the vehicle is parked within the zigzag lines of the crossing, this is still an offence that belongs with the Police
The Police then state that the actual restriction is the double yellow lines and they cannot enforce these as that is the Council's responsibility.
Took almost 6 months of both the Council and Police evading the responsibility before and answer was reached.... give up and become devious
Complaining to the licensing authority about the fact that by parking inconsiderately the driver was in breach of the terms of his "Carriage License" - Success
A couple of taxis being given points fro this soon stopped the problem