camera mount?

Its here being car question.
anyone in UK got a windscreen camera mount they are happy with? if so what's the model and where to get it. I've seen a couple around a fiver but dubious about suitability and not normally buying online worried about giving over card details.
I want one after escaping from a 'cash for crash' episode on a gut feeling driving on to motorway hard shoulder when two cars over took and both cutting in close on approach to a slip road. I saw one episode on TV where the culprits were jailed. Saved the victims insurance rising for something not his fault it was proved as he films his trips.
many thanks

Tip don't just pay it double check it!
Always check in detail that PCN I got one not kosher many mistakes turned out not even for my car imaged showed it wasn't a Peugeot.