Anyone who has read the original Catch 22 novel could be forgiven for thinking that Joseph Heller is currently advising the UK Government on its COVID policies in relation to international travel. It’s not only confusing but each time we get to grips with the rules, someone moves the goalposts. Last year, we lost our retirement world travel dream to COVID but salvaged 14 weeks away in Croatia and Turkey in the end. This year, we’ve been thinking all along that we’ll leave it till late June (ie now) and plan a trip starting in July, to wherever we can go. To this end, it seemed reasonably clear that red…