The cache is NOT at the published co-ordinates - just some free parking...
The cache is hidden at:
N 52° AB.CDE' W 000° FG.HJK'
Where:
A = N52° 05.212' W000° 43.342'
B = N52° 05.106' W000° 43.087'
C = P+Q+1
D = L / N
E = B
F = N52° 07.811' W000° 46.635'
G = N52° 04.695' W000° 43.787'
H = R+4
J = M / 3
K = J
L = N52° 03.485' W000° 51.305'
M = N52° 02.293' W000° 45.825'
N = N52° 02.595' W000° 38.191'
P = N52° 04.392' W000° 46.036'
Q = N51° 58.940' W000° 34.186'
R = N52° 05.200' W000° 44.614'
You can validate your puzzle solution with certitude.
Congratulations to Cash & Gary on (yet another!) FTF