Quick puzzle hidden to coincide with the WWFM IX Flashmob in Peterborough.
Firstly, in order to solve this cache you need to decode the puzzle below. You can take N52 **.***, W000 **.***, for granted.
You are looking for a nano. Please use stealth at cache location. If you arrive and find too many muggles, please leave for a quieter time. Thanks. Please bring your own pen.
Update 28/3/14 - cache relocated slightly. Puzzle refers to the old location, so please enter the co-ords you get into the geochecker to receive the new co-ords. Alternatively, if you have the original co-ords, please adjust by 0.015 minutes south, and 0.027 minutes west. Thanks.