There are some real gems at Transport Canada. They don't seem to know if certain aircraft require two crew or if they are in a particular weight class. Now correct me if I am wrong but they do make the rules so I always had a chuckle when they had no clue. Idiots.
Going from the UK to Canada is an exciting venture for those doing it. I personally know a number of pilots doing it. A word of caution. JOB PROSPECTS, TERMS AND CONDITIONS AND GENERAL STATE OF AVIATION ARE MUCH DIFFERENT THAN IN ENGLAND.
Any experience you have from England that would be a great asset for job hunting here may not be of any help over there. Problem: Too many pilots willing to work for to little. Set your sites high but be prepared to be let down. On the bright side its a nice place to live.