Good chance that Luton will go into tier 3 next week as Covid cases climbed during the lock down. This would mean the few coffee shops and restaurants that opened and that have seating would have to go to a takeaway service only putting more strain on the terminals limited seating capacity.
Luton's Covid hotspots are the communities that provide all of the airport taxis and with rates as high as 556 per 100,000 it would be a brave soul to catch a taxi from the airports taxi rank except they would not have a clue. The airport did though close the prayer room a few weeks ago due to a lack of social distancing.