Continuity mistake: When Beaumont first enters the yard he kicks some junk causing him to fall over and split his trousers, soon after he is on the top deck of the bus and accidentally uses the fireman's pole to get through to the lower deck falling over again but this time his trousers are intact, once outside of the bus his trouser split has reappeared.
Continuity mistake: When Tiger shuts the two workmen out of the yard after tricking them into looking for her cat the yard gate is different from the one used for the rest of this episode.
Continuity mistake: In the scene when the workman's van has a flat tyre the amount of water on the ground around the flat tyre changes between shots.