Anti-theft devices are categorised in three classes by the Motor Insurance Repair Research Centre at Thatcham in Berkshire, an insurance-industry research organisation.

ECONOMIST: Car theft

The Motor Insurance Repair Research Centre announced this week that it is to conduct independent trials of tracking systems and other advanced security devices to see how effective they are.

ECONOMIST: Car theft

To squeeze out more revenue, Hanson plans to open new motor-rebuilding shops and offer more on-site repair and parts installation.

FORBES: The big dig

To squeeze out more revenue, Hanson plans to open new motor-rebuild shops and offer more on-site repair and parts installation.

FORBES: The Big Dig