One day when the restrictions are lifted people will want to get away in their units. Given that the CMHC probably have lots of bookings already from those who use the rolling 12 month booking system it could become quite difficult for others to make bookings. I suspect that many too will forgo overseas trips so this additional load will fall on U.K. sites. It might be of benefit if the CMHC cancelled all current bookings and restarted the clock when they hav notice that sites can start to accept units, by only allowing a shorter booking period of say four months and no one was able to make more than a set number of bookings. EG three. Then as things settle down the booking system can be widened in phases until it is back to normal to allow bookings for spring 2021 and onwards.