To quote above, "Under railway bylaw 14, only the TOC prosecutor or an authorised agent can initiate criminal enforcement. If a breach of bylaw 14 occurs, the TOC decides whether to prosecute. If prosecution proceeds, it must be under the Single Justice Procedure (SJP) in the Magistrates’ Court." Do we know if the parking company is an "authorised agent" like a firm of solicitors might be or as they are for local authorities?