Those of you who may wish to know that Squires Garden Centre
in Hampton have a dedicated dept entitled "The Seat Caning Workshop"!
Large signs point the way "To Caning Dept."!
Inside an elderly crafstman loyally canes away in a apron oblivious to the s******s and double entendre of their proffered service to the more...er aware.

Chair caning was as much a disappointment as a caning competition found by Google. It seemed they caned fruit and vegetables rather than bottoms.