Whilst the eight car S Stock is now a relatively familiar sight on the Metropolitan Line, the S7 variant will not make its public debut until after the Olympics. It will then be rolled out onto the Circle, Hammersmith & City and District Lines.

It is, however, in production at Derby and the photo below gives a good first look at the longitudinal seating layout that they’ll contain.

Longitudinal S-Stock Layout

Longitudinal S-Stock Layout

With thanks to MA for the photo

Written by John Bull