According to the map I shouldn't have any problems at home or when driving when on the nearest motorway, but that simply isn't true. The coverage in my area by O2 is appalling.

Now, about 4 months after the last letter, a 'Debt Purchased' letter. Claiming that a different company (Parking Collection Services Limited) has purchased the debt and is going to pursue it.

Have you noticed the phone number next to the pay now screen is the same as for the last company Debt recovery plus?

Its not just the phone number though. This is straight off their website;

Parking Collection Services Ltd is a trading name of Debt Recovery Plus Ltd