Why not CCTV for cars to record any accident?

Can you answer bwadsp’s question about Surveillance?:

CCTV is low cost now. A small camera could record every trip. At the end of the trip the memory can be cleared to start again if nothing happens. If this was a legal requirement for every car ect to be fitted with this a record of the accident would be avalable from all drivers. Quite clear then whos fault it is. The tape or CD would show the standard of driving before the accident as well.

Wireless Remote Surveillance

What is the best video surveillance system for a small home?

Can you answer Branham D’s question about Surveillance?:

I need to know the best home video surveillance system at a decent price. Mine and my fiance’s cars were both broken into last night so I’m looking to get a video surveillance system I can monitor the house with … Any suggestions?

4 Channel Surveillance Dvr