I can answer first. As far as further research into self-employed workers, we haven't been able to do so. But speaking to the option for self-employed workers to pay in, that was something that was brought forward as far as our consultations with women and their equality-seeking organizations. We heard that women would prefer that--an opt-in, opt-out. As far as the mechanisms that can be put forward, I'm not really sure how to answer that.
One thing that could really help self-employed women is the reach-back program, which I spoke to in one of our recommendations. If there were a three- to five-year reach-back period, that would encompass a number of women who have recently become self-employed.