A getaway car's number plate, recorded in a scrawl by two French tourists after they were robbed and bashed, has so far failed to help police track down their attackers.
The hitch-hiking Frenchmen wrote down ZR9879 as the plate on the black four-door sedan being driven away by their two assailants in Bay of Plenty last weekend.
The attackers headed towards Rotorua on State Highway 2 after they robbed the French duo of nearly all their possessions, including their passports.
Detective Sergeant Darryl Brazier, of Mt Maunganui police, said the number plate written down by the victims was last registered three years ago to an Auckland address and to a car of a different description.
He said the list of suspect vehicles had grown to be in the hundreds, as police investigated similar plates to try to track down the offenders.