Note: I got some feedback on the signal going wild here and some people struggling to find out which side of the road they are supposed to be on as a result. You should be on the East side of Finchley Road and the South side of Arkwright Road.
About SideTracked Caches
This cache belongs to the SideTracked series. It is not designed to take you to a magical place with a breathtaking view. It's a distraction for the weary traveller, but anyone else can go and find it too. More Information can be found at the SideTracked Website.
About Finchley Road & Frognal Station
Finchley Road & Frognal station is in zone 2 on the North London Line, and is served by the London Overground trains. It is just a few minutes walk from the Finchley Road tube station and the two are marked as an official out-of-system interchange. The station was opened in 1860 and was originally part of the Hampstead Junction Railway.