In the interest of fairness, the motion is laid out in such a way that it actually provides more than a fair balance of the time to the opposition parties.
Consider that with the three parties, when you subtract the ministers and the parliamentary secretaries, it leaves you with 327 MPs. The breakdown, with 184 of those 327 being Liberal, is 56.3%—that's what the percentage works out to—yet the Liberals are only getting 24 minutes to speak, which is actually 48%. The Conservatives are at 30.3%, yet they are getting to speak for 34% of the time.
In the interest of fairness, there's actually a disadvantage to the Liberals in that in the final analysis we will end up getting less time to speak. The motion I've put forward, as such, provides an unbalance in the direction of the opposition parties.