Originally released as a 30 minute DVD, this is the 14 minute version of the 2012 Documentary 'A to S' in which we accompany driver Richard Griffin in the spring of 2012 - the time when A-Stock trains were being phased out and replaced by newer S-Stock trains on the Metropolitan Line.

All old A-Stock trains were gone by September 2012.

The full-length documentary is no longer available to buy on DVD, only this edited down version will be published here.