Elon Musk unveils Tesla autopilot improvements following driver death

Tesla founder Elon Musk has unveiled an update for its semi-autonomous autopilot system enabling hands free driving following a fatal crash involving one of its vehicles.
The new system purportedly fixes errors in the previous system which contributed to the crash and will be rolled out to all compatible vehicles via an over the air update in the next two weeks.
Principally this will see the electric vehicles place greater reliance on radar to keep tabs on what is going on around them whilst als