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Emergency braking and parallel parking show Colin as the most improved driver.
Reversing and night-time driving show Robin as the most improved driver.
Controlling a skid and car maintenance show Laura as the most improved driver.
An obstacle avoidance test, recognition of street signs and loading and reversing with a trailer show Phil as the most improved driver.
Reversing up a hill, driving in a parking building and reversing boat on trailer down slipway show Rosie as the most improved driver.
Driving on an off-road four wheel drive course, reversing a caravan and inner city driving show William as the most improved driver.
Hill starts, negotiating a busy roundabout and driving safely on a motorway show Sandra as the most improved driver.
The reaction test and emergency braking show Grace as the most improved driver of bottom three and Stewart as New Zealand's worst driver, the wedding challenge shows Laura as the most improved driver overall.
