DEMAND for in-vehicle CCTV cameras by courier firms has shot up 30% in the past year  – due to increased incidents of cash-for-crash scams. In-vehicle security specialists SmartWitness says cash for crash costs British motorists a staggering £1 billion a year. Whiplash claims, boosted by no-win, no-claims from lawyers, are adding up to £90 on to the price of the average [...]