Ms Rea said the question of who would pay for the repairs had yet to be sorted out.
Total Automotive owner James Steward said it was lucky no one had been killed or injured.
Police were continuing their inquiries yesterday.
It comes on the back of a spate of crashes on our roads involving foreign drivers, including eight deaths in as many days last month.
In response, New Zealanders have been taking the law into their owns hands and dispensing vigilante justice.
Police are aware of five occasions where concerned motorists have taken keys off rental car drivers.
In a recent incident, a Dunedin man snatched the car keys from a tourist who had stopped to take photos on Otago Peninsula, causing eight vehicles to back up.
However, legal experts, police, the Ministry of Transport, the Rental Vehicle Association and Prime Minister John Key have warned against the practice.
- additional reporting NZME. News Service