Factual error: The hospital scenes were shot at Newham University Hospital, which was (and still is) a modern, well-equipped hospital. Everything in the scenes is blatantly anachronistic: a scene set in 1968 is full of furniture, fittings, and advanced medical equipment that is from the very late Nineties when this scene was shot.
Honest (2000)
1 factual error - chronological order
Directed by: David A. Stewart
Starring: Derek Deadman, Melanie Blatt, Natalie Appleton, Nicole Appleton
Other mistake: The girls paint their van with brushes before heading off. When the van is being driven later in the film as they make their getaway, it's obviously been airbrushed, as it's too smooth a paint job.