Hello! I didn't know whether to put this in travel or coronavirus but here we are. We don't live in the UK so have not had to give much thought to travel entry requirements but next week my DP has to travel abroad to a funeral and then instead of transiting straight home through London he'll stop there for a couple of days, so will need a day 2 test.
I'm completely lost as to how/where/how much etc, despite having a look at the overwhelmingly confusing amount of options on gov.uk. Does anyone have recommendations or advice? Thanks in advance.