Please keep up the pressure everyone by signing the Mall petition.
I support all David’s other suggestions. A Jermyn St dock is unlikely, the St James area is very resistant to allowing docking stations. The comment on Farringdon also applies to the areas around Blackfriars and Cannon Street stations. A dock outside St Thomas hospital does have planning permission but has not yet been built – no idea why. Whitehall I feel is also unlikely, a plan for one at Portcullis House was abandoned, though there is a dock at Abingdon Gardens which was a success of parliamentary lobbying.