This cache location formed part of the original Kemnal Kwik Step circuit set by Jimthebee. However, a few of his caches around the circuit have been archived and, with his approval, Quizman1950 reactivated them more or less in their original position. The numbering reflects the position in the whole circuit.
The best way to reach this cache is to turn left at the original #6 by the double kissing gates and then bear right after 50m eventually reaching a concrete path. Shortly after that bear right again onto a narrow footpath . (You'll be able to see the A20 at this stage.)
You are looking for a double pot. Please ensure that you replace the container and concealment as found. In winter, the paths can become extremely muddy so appropriate footwear is necessary.