Decent (cheap) site to HPi a car?

I'm wanting to check a car that my father is interested in buying, just to ensure all is as it should be.

Any ideas which is a decent place to use? The one that advertises on TV used to tell you if it had any outstanding finance but they now seem to have changed the ad. :/

I heard that the RAC check also provides 7 days insurance cover, but I get the feeling it will be expensive lol.


Cheers, Liam.

Have some 'clear' cars;