Three tiers. Well there are two with parts a and b. Part one is that there would be consultant lobbyists; that is tier one. Then, tier two, a and b, is that there would be in-house lobbyists, which sounds kind of cosy. We have the in-house lobbyists, which consists of the corporate in-house lobbyists and then we have the in-house lobbyist organizations.
In the House of Commons on May 3rd, 1995. See this statement in context.