Great sites
Factual error: It's not just the Mercedes that is "ahead of its time" - one of the police Jaguar XJ6's has an M registration, i.e. August 1973 on. It also had visibly rusty door bottoms! -so much for all the vehicles being immaculate. I didn't see the registration on the Jaguar E-type confiscated by the debt collectors, but it was a Series 3, only introduced in March 1971 - so it had a remarkably fast journey to Terry Leather's dodgy used car lot.
Factual error: They dig a tunnel in West London and should therefore be tunneling through London Clay. But the substance they tunnel through isn't London Clay. The actual crime scene photos in the 'Bonus Features' also show London Clay. Furthermore, the substrate that they do tunnel through would require shoring, but none is used.
Factual error: When Terry makes a phone call to the garage to see if Eddie is ok, Ingrid the receptionist tells him that unless he wants to see Eddie again he must call a number beginning with 01946. However, in 1971 the entire area code of London began with 01, it wasn't changed until May 1990 where it split into 2 different area codes. As the film is only taking place in London involving all characters, the area code doesn't need to be given unless Lew Vogel was elsewhere.






