Does anyone know if the new free LFD tests we can get in the UK are definitely ok for a pre-departure test when coming back to the UK? So is it ok for me to take a couple with me when I travel and then use them as my pre-departure test before flying back to the UK, or do I need some sort of certificate?
Good question. Further, are they okay for acceptance back into the US? Something tells me this would be too easy to be a yes answer.