UpdatedNZ Herald28 Aug, 2026 05:26 AMQuick Read A teenager has been arrested after being caught travelling at more than 300km/h on a motorbike. Photo / PoliceA teenager has been arrested for dangerous driving after allegedly riding his motorbike at more than 300km/h on Christchurch’s Southern Motorway. The 19-year-old man is alleged to have repeatedly engaged in dangerous driving behaviour, including performing wheelies, dangerous overtaking manoeuvres and riding at excessive speeds on multiple occasions.

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