A repeat transmission was delayed in the Yorkshire TV area in the early 1970's. This was due to a real Leeds based company having the same name as the fictitious one in the play of 'Jason Enterprises'. They were worried it might affect their business. Subsequent repeats carried a disclaimer caption.
The restaurant at the end is in Montpellier street ,Knightsbridge latterly Montpelianos.
Closing credits: The events and characters depicted in this film are fictitious. Any similarity to actual persons, living or dead, is purely co-incidental.
The exterior of the hotel that the sheikh stays in is the Royal Garden Hotel on the edge of Kensington Gardens.