Man City and Man Utd's dreams of European success this season have been dealt a blow following the government's announcement regarding quarantine measures in the UK.
From June 8 anyone entering the UK must isolate for a minimum of 14 days as a safety precaution against the threat of another coronavirus outbreak.
That could scupper any plans UEFA have to get the European club competitions up and running again in the coming months. City are leading their Champions League last-16 tie with Real Madrid after a momentous win at the Bernabeu, while United have one foot firmly in the quarter-finals of the Europa League after a crushing 5-0 defeat of LASK.