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 Robbie is hitting golf balls the balls are lined up in rows of five. When Robbie is down to the last two rows, only twelve balls are lined up, some of which Robbie hits twice, but twenty balls land in the garden, later on when Mr Parsons hands the balls in a bag to the policeman there are more than twenty balls in the bag.
Continuity mistake: When the gang are unloading the cart, Doughnut tips it up, causing everything to fall out of the back. Spring and Scooper are standing next to Billie and Doughnut is facing Billie. When Billie says "look what you done," Doughnut is facing the other way and Spring and Scooper have disappeared.
Continuity mistake: Brains is writing out the notes about the emergency meeting for the carrier pigeons. He writes the first note but as he finishes writing it there is other notes already written to the right of his pad. When he gets off the chair these notes have disappeared.