JurnZ: Time for this one to go.
The cache was ok a couple of weeks ago but next time I go past I shall remove the container and look more closely for any new signs. There have been so many new houses built nearby that it would be no surprise if the farmer has had problems from trespassers in the fields, dogs and litter already.
The original purpose of this cache was to draw attention to an off road cycle route I've used for commuting and leisure since the early '80s but if it's not usable anymore there's no point in having a cache where you have to drive around to the two ends and then find a container somewhere else.
Also, I now want to discourage people from using the track so I can carry on using it myself with less chance of attracting attention!