In reply to Frank the Husky:
1) What is clamping a solution to?
People abusing a service and not paying fines.
2) Why is clamping the easiest solution to whatever you're on about?
It is an easy way to stop people abusing the service in the first place.
To expand on the above.
When clamping was removed, a new law/regulation was established, in that the enforcer no longer had to prove who had parked. The required payment/charge was automatically passed onto the registered owner of the vehicle.
That is a good compromise for all concerned - the driver isn't inconvenienced and in theory, the parking provider should get payment for misuse of their property as there is no longer the argument of "I wasn't driving"...
However, people too readily abuse the provided parking service, in the full knowledge that the 'fines' aren't enforceable.
People are quite happy to park in, what is in essence a private business car park, hop on a train/lift share to work, etc. When they get back, they just laugh at the ticket and the ensuing letters.
No matter how you dress it up and hide behind loop holes, you are still using someone's private property against their will.
Saying that, there is no doubt that the Parking companies are perhaps over zealous and that the charges are maybe too much.
I personally think that the non-payment loop hole should be closed, but the charges should be less.