A stolen car sought by police in connection with an assault ploughed into a large road sign pole in Hamilton, critically injuring a teenager.
The 18-year-old was in intensive care at Waikato Hospital last night after the crash in Dinsdale at 7pm on Wednesday.
A resident of Massey St, where the crash happened, said the first witness there suspected alcohol was a factor.
Graeme Neely said the driver following the car saw dangerous driving before the crash. The van driver then rushed to help the three injured occupants while a second person called 111.
"He put his head in the door to see how the people were, and straight away the first thing that struck him was the smell of alcohol."