While working a 1527 Watford to Amersham tour, the 1938 Tube Stock heritage train is
signal checked on the approach to Watford East Junction. This was to allow the S Stock
train on the left of the shot to clear the junction before being routed via the north curve
towards Rickmansworth. The S Stock is 21098 working a Baker Street to Watford service.
Date: 9 September 2018
Manipulation Notes: None