Continuity mistake: In order to meet the Queen, Laura stands up from her last minute toils in the herb garden and she has a plant in her her left hand and a trowel in her right. Suddenly, the trowel is gone.
Continuity mistake: When they all line up for the Queen, Ryan is standing next to Rosemary, but suddenly he's gone.
Continuity mistake: At dinner, there is a red wine bottle that stands in the middle of the table, but when Trish arrives, the bottle is now on her placemat.
Continuity mistake: When Laura is clearing the herb garden, on the first day, she overhears Mr Bingham arguing with the Dean; in her hands, she has a very large pair of scissors; but when she turns away, she is now holding a scythe.
Continuity mistake: The windowpane that is broken by the thief is in a door that desperately needs a good paint job. It's the door that leads outside and to a small room full of plants, a veranda of sorts. But when Laura looks at the door, she's looking at the inner door, which looks like it has just been painted, and, in the morning, the broken pane is covered up by a piece of wood, but, again, it's the inner door, which is totally wrong. It's the outer door's window pane that was broken.
Character mistake: After Laura and Rosemary attend Evensong in the church, Rosemary remarks, "I think it's amazing that they perform the same service every week for hundreds of years." But they had Evensong the day before. If they do it every week, how can they do it two days running?
Plot hole: In the garden, when Rosemary and Laura haven't done much clearing away yet, a girl loses her mobile in the garden. Instead of spending "hours" searching for it, why don't they just ring it? Or explain that the battery is dead and they can't ring it?
Continuity mistake: When the police are interviewing people about Mr Volker's death, the girls are talking to the lawnmower man, who turns the ignition on and releases the brake, but in the next shot he reaches down to release the brake, despite having already done it.
Continuity mistake: Just before the girls leave Helena's, Laura wants to try out the new lights, but when she turns them on - there are 7 of them - they all blow, but 15 bulbs blow, not 7.
Continuity mistake: The first time the girls park outside Helena's place, they park further away from Helena's red door, as does the motorcycle in front of them - both of them park outside a blue door. But when Helena opens her red door, the Rover and motorcycle are right outside.
Other mistake: At the very end, Sherry's wrist is not red, as it should be, after being rammed in the desk drawer by Laura, when she went to get her gun.
Revealing mistake: When the lawnmower man crashes his lawnmower, his right leg has some sort of protection on it; it can be seen by the cut of his pants.
Continuity mistake: All the times the girls have visited Mr Allbright's rooms, they've had to press the intercom and get buzzed in. But on the last visit, Rosemary just walks in without waiting to be buzzed in.
Plot hole: The girls refer to Holly's owner as Mr Volker, even though they now know her owner is Mr Allbright. For plot reasons, they have to say to Sherry that Mr Volker is Holly's owner, because now she knows she's killed the wrong man, and she'll have to kill again.
Continuity mistake: When we first meet Hibby, and after the girls sit down, Hibby has her arm resting on the divider between the two benches; then, in the next shot, her arm is resting on her bag.
Plot hole: The first man to be killed is a psychiatrist - "a very private man". So, if he was "very private", how did the "hip man" know if he did or did not have any psychotic patients who would want to kill him? He wouldn't.
Continuity mistake: When the lawnmower man crashes his machine, he is thrown clear, but in the next shot his leg is supposed to be caught under the lawnmower.
Continuity mistake: After the girls have seen the site of their next job, Rosemary hands Laura the keys to the Rover. Laura has a bag over her right shoulder. When she climbs into the Rover and closes the door, the shoulder strap of her bag vanishes.
Continuity mistake: Near the end, Laura is pouring the champagne, but while she's pouring it, Lydia and Penelope have their glasses filled to the top in front of them, but Laura hadn't finished pouring it yet.
Continuity mistake: The girls are driving when they see Karen driving the van Martina. Problem is: when the girls stopped, there was a stop sign, but when they drive on, the stop sign is missing.
Answer: Regents park.