I am a Canadian married to a Scot. I recently received my uk settlement visa but my 8 yr was refused on the basis that we did not provide enough evidence of that I had sole responsibility ( which I have). We have submitted what we believe should prove sole responsibility through appeal and are waiting. We would like to visit my husband in the uk- can we do while my son's visa is in appeal? Canadians don't need a visa to travel to uk. Thx!