Fishmongers are an endangered species in London. Thankfully, 15 minutes walk across Westminster from The Spectator’s offices there is an excellent fish stall on Tachbrook Street market in Pimlico. Jonathan Norris’s stall — much frequented by 1990s Tory politicians — does a thriving trade in live lobsters. He will happily boil the crustaceans for you in his lobster kettle, but buying them alive is more fun, especially if you have children in tow.