Well, of course, the issue there is that if your income is so low that you don't pay any income tax at all and therefore are not even on the tax rolls, then of course extraordinary measures have to be taken. There are measures with anti-poverty groups around all the cities, which try to help people actually start using the income tax system more to get the refundable credits that they would otherwise be entitled to, provincially as well as federally. So certainly the income tax system is the most effective and efficient way. Certainly they collect our taxes pretty efficiently.
On October 5th, 2010. See this statement in context.