I got a call from a lady in the village yesterday who had found a colony in a compost bin in her garden. ...
Hi, buy her a new compost bin, take that one home and wrap in a water tank jacket. Drill hole for entrance put lagging over the lid and offer good luck vibes!
Unless this village is really big (3+ miles), I think that may not be the best of ideas ...
After it gets a bit colder, and the colony has been confined to base for a couple of weeks, -then- you could hope to get off with a direct move of less than 3 miles.
As it is, the last thing you want to be doing is depleting the colony strength when their biggest task is still ahead of them.
And if ANY of them were to head back to the lady's garden, you'll be depleting the colony.
Move the compost bin aside, put the nuc on ihe old colony location and shift across as much comb as you can. Provide either salvaged stores comb bits or fondant as feed from day 1.
If the lady wants them moved asap (why? - she hasn't used her compost bin much for the last few months) then they'd have to go well away before coming back to you (assuming that you are reasonably close).
Frankly, such a move isn't going to help the bees - they'll have enough disruption with the new interior layout.
Incidentally - the salvaged comb - put any brood or empty drawn 'framed' comb towards the middle of your nuc. Initially foundation on the outside. That should be the easiest arrangement for them to establish on. Once they have settled in, you can assess what you've got and go from there.
Small point, maybe obvious, maybe not, so worth a mention.
When framing the cut comb, try and preserve its orientation - hang it the right way up! Better to put two small bits jammed right way up in a frame than one bigger bit at the wrong orientation. Makes it easier for the bees. They can cope with trees falling over and their nest being turned by random angles, but it means a lot of rebuilding that you are hoping they can avoid at this time of year.