There is now a Book of Condolences in Redlingfield’s church of St Andrew for people to sign, alongside a picture of Her Majesty and flowers & candles. The Union flag on the Doorstep Green is at half-mast.
Some useful links:
www.royal.uk
www.royal.uk/send-message-condolence
www.royal.uk/mourning-and-condolence-arrangements-royal-residences
The book of condolences in St Andrew's church.