A 54-year-old man who died after his car and a bus collided is likely to have suffered a medical event before the crash, police say.
Ambrose Matthew Hughes was the driver of a car which smashed into a bus on the edge of the Anzac Parade Bridge in Hamilton on Saturday.
Police today confirmed that while the cause of the crash is to be confirmed by the coroner, "it's believed he may have suffered a medical event prior to the crash".
The incident is still being investigated by the Serious Crash Unit.
Friends have told the Herald Hughes and his grandson had just attended a Pacific Island festival at the nearby Claudelands Arena when the crash occurred. He was also a big Chiefs fan.
Hamilton man Nostalgia Tairua-Bracken, 17, was going for a walk during a break at work about 2pm when he heard car tyres screeching and a loud bang.