What British city does the Prime Meridian go through?

Answer:
-- Withernsea
-- Grimsby
-- Louth
-- Spilsby
-- Boston
-- Holbeach
-- March
-- Chatteris
-- Cambridge
-- Royston
-- Harlow
-- Enfield
-- London suburbs
-- Bromley
-- East Grinstead
-- Uckfield
-- Lewes
-- Newhaven
First answer by Alcohen2006. Last edit by Alcohen2006. Contributor trust: 1143 [recommend contributor recommended]. Question popularity: 13 [recommend question].