Not really looked into it but always thought/had in my head that streaming was allowed as long as the streaming being shown to viewers is abit behind(So not exactly live) Although when watching few streams alot do get taken down but that comes under conditions of the sites they are using to stream it for others.

Eitherway I hardly think you'd get caught or done for this..
Many have chipped sky/****** media/kodi like boxes in UK that all are doing the same sort of thing. If not in London then you'll be fine aha