SideTracked - Thames Ditton Multi-cache

Thames Ditton station serves Thames Ditton in the Elmbridge district of Surrey, England. It is the only intermediate station on the Hampton Court branch. It is operated by South West Trains and, for the purposes of fare charging, is in Travelcard Zone 6. The station buildings are above street level; the main buildings are on the London-bound side.

Clue 1: Watch and pray: two dates, one difference. This gives you A and B.

Clue 2: High or mighty, it is your choice. But only one will give you C and D and nothing more.

Clue 3: Take a stroll underneath the arches and find a big, green box. This gives you E and F.

The cache can be found at N 51 23.(A+E) D (F+2) W 000 20.(C+E-D) (E+F) B. The container is small, magnetic, metallic and disguised as something else that looks like it belongs, but an engineer would realise that it serves no purpose. Please bring a pen, and replace the container carefully in the same position.