Gaps can come in two forms. One can be a financial gap that you have to bridge. Ontario Trillium is an example of where you have to absorb a certain amount of out-of-pocket expenditure of your family income before you have coverage. The second gap, going back to my previous answer, is which drugs might be eligible for that gap. When the provinces generally offer something, they relate it to their own benefit plan, so that can be variable. Some consistency across that would help solve that type of gap issue.
With respect to the financial gap, it really is to understand.... For example, Quebec uses a premium system for the members of public plans, whereas Saskatchewan and British Columbia use an income-deductible system. There will always be some people, when you pick a line of that sort, who will struggle for whatever reason—or in a particular year, their income may have gone up and down. In order to address that, if you talk to most folks who are familiar with that space, there are ways to adjust for that, using their health card back to the pharmacy, etc., but it's a much more active management than the traditional drug plan design is currently functioning under.