Remove/compost plants which have stopped producing.
Dig over the empty spaces, weeding as I go (esp. perennial weeds!)
Prepare empty beds for sowing of green manures.
Sow green manures.
Sow overwintering broad beans.
Continue to harvest (leave enough time to cook/bottle/store).
Prepare spaces for storing/get bottling equipment ready.
Check winter crops for disease/pest damage etc and remove/burn diseased plants if any.
Dead head flowers to prolong/start gathering seed from those gone over.
Clean bean poles/other supports ready for storing.
If time: dig out new bed (!!!)
Browse seed catalogue.
Plan new shed.