Interesting to see that L'Enfance du Christ trailer. Back then, ITV usually threw in a highbrow offering at some point in Xmas week to get the light-ents heavy schedule passed by the IBA.
I am certain that I have seen the Anglia version of this clip, although it might have been Christmas Day instead. ITN bulletin looks familiar. 0:41 What a load of balls. 3:02 The male customer is voiced by George Layton, so it's not surprising that Griffin (Richard Briers) calls him "George".