Got a 1993 110 Hard Top. Thought I might be able to get round this by getting an RPC certificate issued. Appears from the TFL website that this only applies to a list of specific engine manufacturers and Land Rover ain't one of them! Taxi engines must be on the list. So what about LPG conversion? The Insurance company don't like that and crossing the channel would be out of the question. Seriously ****ed off!!!!!