Free entry to national parks by way of the Canada Strong Pass should be limited to residents of Canada, since the point of the Canada Strong Pass is to benefit Canadians. Make it something that needs to be applied for or you show ID. Also, for national parks that deal with overcrowding, charge more to foreign tourists or put in foreign tourists caps. Many other countries do this. Yes we want the tourism but when it comes to a point when it is obviously overcrowded and Canadians are staying away, this is a problem. Part of the mandate of national parks is to be for the people of Canada.