I am curious... Many people post on MN that they would like to move to Canada for various reasons (and I am constantly posting "have you check the visa requirements?"). However, I never really come across students from Britain here in Canada who want to live/work here, so they choose to do university here. This back door easier entry path seems to be well known to Asian, Middle Eastern, South American and African young people, but not those from the UK.
The universities in Canada are reasonably priced, a good level of education even if the classes are large in the early years, and welcome students from the UK. However, I don't come across many of them at the large Toronto university that I teach at. Here is the official information about getting PR after graduating from Canadian universities in case anyone disbelieves....