On Saturday the 27th May, courtesy of ThisBus, members and guests enjoyed a tour of Holmes and Watson's West End in a vintage London Routemaster double-decker bus, with a commentary by none other than Dr Watson himself.

There's a photographic record of the event at https://www.flickr.com/photos/shsl/albums/72157682369783433/with/35017619920/ – or click on "Gallery" above.