There are two components to this. One is indeed the enforcement of the rules in the code—rule 8, I believe it is. I think the commissioner has been trying her best to make sure that those people who are involved in partisan politics for any party cannot lobby or are banned from lobbying certain groups or members, and that is a step in the right direction.
The other part is, what activities have to be registered? I share your concern that if every person who walked in your door had to register, then probably the registry would be meaningless and the important would be lost in the mundane.
There is, in my view, a definite cut-off point, which is whether or not it is organized. If it is, you have to at least get the organizers and their activities listed on the registry. Again, the lobby days are organized by someone. The people who are coming into your office are quite often organized. They've been trained. They come in with their list of questions or their issues. You're going to be invited to a reception later that evening, and you're going to be talked to again all night by your constituents.
It seems to me, anyway, you can't put all their names on the registry, but you can certainly put down that the railway association or whatever has organized X, and this is what they organized and these are the people they saw, etc.