Some of the submitters were concerned that the ability for the Minister to grant the power to organisations like the New Zealand Transport Agency (NZTA) to create their own regulatory instruments would lead to excessive prescription of how organisations that make things and build things such as buses and coaches, the thousands of trucks and trailers that are constructed and modified every year—that the specifications for these would end up being written by a Government department in Wellington, rather than trusting those businesses which know exactly what type of logging truck or freight truck they want and are prepared to pay an engineer and a fabricator to build them exactly what they want and then to have it certified as safe. And some of those concerns were that giving these additional powers to the Minister, and thereby to allow him through his agencies, to make these rules was overly prescriptive. 