Furthermore, when I bought my Omega, I paid with a cc cheque and I drive the car away there and then. Had I paid with a conventional cheque, it would not have been guaranteed to that amount (max £500?), so the alternative would have been to traipse across London with a few grands' worth of cash in my bag (not good!). I have found cc cheques to be incredibly convenient and, in case you wondered, I am not insolvent.
...It didn't cross my mind Nick and yes, one can play the system but the majority can't, and that's where this easy credit is becoming a real problem 
..and you must remember that, for the time being, easy credit is what the country wants. Yes, really. They go on about the £2k scrappage deals to save the car industry, but wheres the balance of the purchase price coming from? Under the mattress?
Prevent people from purchasing and you stymie demand. Stymie demand and you lose production. Stymie production and you lose jobs.
Simples.
....and that's where the folly of a system built up and supported by easy credit becomes obvious Nick.
Credit, at reasonable rates is a very useful facility to have available provided that the individual seeking credit is not already leaden with it.
That's where the stupidity of the scrappage scheme exposed itself for all to see, the 2K was easy enough to get ,but the balance?
With high rates for credit surely it was a non starter, for the majority of those carrying credit, to be expected to extend themselves once more to gather additional credit.