The concourse stretches across the heads of platforms 1 to 12, underneath the London end of the four train sheds. Platform 14 can only be reached indirectly via the north-western end of platform 12. A footbridge crosses the north-western end of the station and gives access to platforms 1–12 and 14. There are ticket barriers to platforms 2–7 and 10–14.
the concourse stretches across the heads of platforms 1 to 12 underneath the london end of the four train sheds platform 14 can only be reached indirectly via the north-western end of platform 12 a footbridge crosses the north-western end of the station and gives access to platforms 1–12 and 14 there are ticket barriers to platforms 2–7 and 10–14