GardenofEngland, it must have been hard for you to watch. I am so sorry. Perhaps not the time to ask, so please ignore if you'd rather- but how do you think he would have reacted. Horrified, upset, or not?
The comment about Zanzibar makes no sense. This was shown on UK TV, and the vast majority of people would not have been aware at all that organising or accompanying a spouse/partner/friend would be likely to lead to hard police questioning, and even prosecution and loss of job (if nurse/doctor/teacher/civil servant, etc) in other parts of the UK.