The Insurance Corporation of B.C. has turned over more information to police about a scandal involving re-built cars, but it's still not clear if the Mounties will launch a criminal investigation.

The scheme saw nearly 100 `written-off vehicles' repaired at ICBC's Burnaby shop and sold without proper documentation.

Some of the buyers were ICBC managers who may have been involved in rigged bidding.

ICBC spokesman Doug Henderson says the company initially provided the RCMP with information from an internal probe, but now it's passed along additional details.

He says that will allow the Mounties to assess whether they need to do their own investigation, but an RCMP spokesman has said ICBC would have to make a formal complaint before a criminal investigation could be launched.

The NDP has demanded the ICBC internal probe be made public, but acting Solicitor General John van Dongen says an independent audit by PriceWaterhouseCoppers is being done and it will eventually be made public.