i went to buy a bravo today, but when i went to collect the car, the guy selling it said he didnt have a red key for it. but he showed me a green key and said that it was the master key for the car and i could clone a red key from it. i decided not to buy the car. he wanted £1350.00 for a 1.4 12v sx S-reg. was i right in not buying it and whats the deal with this green key, never hear of it before