Character mistake: Dancy orders Peggy to take a left turn into Rigby Road, but she actually turns right to access Rigby Road.
Carry On Cabby (1963)
1 character mistake
Directed by: Gerald Thomas
Starring: Sid James, Charles Hawtrey, Sidney James, Kenneth Connor, Hattie Jacques
Other mistake: When the villains arrive outside Glamcabs yard, to wait for Hattie Jacques as she drives to the bank, watch the driver of their Jag. He somehow changes from a forward gear to reverse, without taking his hands off the steering wheel.
Trivia: This Carry on film (carry on cabby) was firstly called Call me a cab.
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Suggested correction: For clarity, Carry On Cabby was originally planned as a non-Carry On film, called Call Me A Cab (after a stage play), but midway through development it became part of the Carry On series.