Merry Christmas, Chuff 
More from 'The Sweeney'
I looked through some old screencaps last night and was reminded of this episode -
Trust Red, from 1978.
Sorry I lost the momentum, after my early promises! Here's one of the 'arms folded' captures I mentioned:

"Working last night were you, Red?"
An alternative version of the generous close-up Hilary was given in the first image I posted:
R.I.P.
There must be enough of those unused images for at least a hundred posts. Expect a few to have 'Unfinished Business' at the top. Should have been done ages ago.