Can you solve this geocache puzzle

[warrenpfo]

I need to solve this puzzle but have no clue where to start any ideas welcome.

I am sure the answer is a co-ord in Holyport

 

[Dave Burgess]

Here's another puzzle.....

Geocaching....... why?

I've sent 4 Bomb Disposal teams to hoax calls because of these stupid little boxes, all of which closes down an area for 3 hours+

Try knitting or something else constructive

 

[BRE Fabrications LTD]

Eh? I might be a bit slow on the uptake here, but was that a genuine rant about geocache puzzles?

 

[Paul]