It's also worth noting that if you get a private parking ticket, lodge an appeal with the regulator. This way, the parking company get fined £30 by default. And obviously don't pay the charge. It's a nice way to give these muppets a middle finger.
The muppets care not one jot about getting the middle finger. The fee they have to pay to POPLA (Parking on Private Land Appeals), at £27+VAT, is a drop in the ocean. Enough people pay the invoices on request or after losing the initial appeal to the company.
It's a numbers game. For all the times they lose at POPLA, or later lose in court, the Private Parking Companie (PPC)s are raking in charges from those who just assume they were in the wrong and pay up. Hundreds of thousands of these 'tickets' are issued every year. The vast majority pay up because they either believe they were wrong or don't want the hassle.
However, the whole systems may turn out to be a house of cards. There's a court case currently with the court of appeal that could have a significant effect on the business models of PPC. Their major income stream is from these Parking Charge Notices (PCN), not from parking tariffs or fees from landowners to manage car parks. PCNs are almost always issued for breaching terms and conditions displayed in a car park. This is seen in law as a breach of contract. After such a breach the correct remedy is to have the aggrieved party put back into a position they were in had the breach not occurred. Any financial loss should be a genuine pre-estimate of loss and not include a punitive element. £100 for a 5 minute overstay? £80 for not displaying a permit? £100 for going off site? And many similar cases. None can be seen as a genuine pre-estimate of loss and the PPCs fail at POPLA every time such a defence is given.
PPCs are shysters of the highest order, many being former clamping companies. They have no interest in actually managing car parks - that doesn't make enough money. So it's trumped up breach of contract charges issued in their thousands week in, week out. Followed by letter after letter demanding payment from the PPC and its debt collectors (often in house), with dire threats of court, credit ratings, bailiffs. All backed up by some of the most poorly though out legislation of recent years, the Protection of Freedoms Act 2012. It's no surprise that the biggest player in the market, ParkingEye were taken over by Capita, one of the most avaricious and morally bankrupt companies out there. Perfect bedfellows.
As to that court case. Google
ParkingEye -v- Beavis. If it goes against ParkingEye the whole house of cards could come crumbling down. And so it should.