If a consultant in the UK licensing is not that complex. The college does drag it out and make you provide a lot of documentation but If you did your trainIng and are a licensed physician/consultant from UK, US, Ireland, South Africa, Australia, NZ, Taiwan, HK or Switzerland then licensing does not require redoing residency and licensing exams. Mostly documentation and jurisprudence. If a specialist finding employment can be challenging should explore opportunities before coming to Canada.