"Paul Mc Cann" wrote in message
.. .
In article , news@pen-y-

50 quid a year emptying charge. One of the local farmers uses his
tractor, and takes it to the sewage works ......

Are you sure ?

It wouldn't be unknown for it to be sprayed across farmland

Where do you think a lot of the stuff from your 'professional' sewage works
ends up ?