On the whole notion of what's reasonable and what's not reasonable, do you have any sets of guidelines to say that in a dense urban area such as you talked about—for example, downtown Toronto, which is surrounded by condominiums that happen to be in my riding—you would have a certain noise level that says, “Since we were there before you moved in, this is the kind of noise level we believe is reasonable”, whereas in a smaller community, where the houses are very close to the track, there would be a different standard? Do you in fact have these kinds of standards so that you can define what “reasonable” and “unreasonable” would be in this bill?