It's probably a question that's best fielded by the Treasury Board Secretariat.
It was a policy decision taken, as I mentioned before, in 1998. The main reason for it is that the old policy was quite old and didn't anticipate real estate commissions on houses of values of $1 million and more, which was becoming a little bit more common. The old policy essentially would pay the full commission, or 80% of the real estate commission, for, say, a million-dollar home. Those big-ticket expenditures were getting significant. Some employees, particularly in markets where the real estate market was hot, were looking a second time at relocations, because to sell their homes would mean to lose equity, so we were having some feedback--