The unusual sight of a 3-car 1973 Stock train, as double ended unit 868-668-869 passes through Southgate while working train 731, the
1011 Cockfosters to Arnos Grove Sidings Rail Adhesion Train. The unit carries temporary sandite dispensing equipment which should
be removed after the autumn and the unit returned to passenger use.

Date: 10 October 2017
Manipulation Notes: None