Thanks so much Hans, very helpful. T
his is an answer I had from an Amazon customer today.
# "I don't think you would be able to view a range of regionally licensed Amazon content. The Stick will probably still work but your available content may be severely restricted. see this link:
https://www.amazon.com/gp/help/customer/display.html?nodeId=201624360 Many of the regular channel apps such as BBC iPlayer, ITV hub, All4 also likely that the content will be restricted regionally." #
Very confusing but helpful.