Manchester Airport.Annalee Wood has been trying to get a test for the last 24 hours, after her 11-year-old daughter was sent home from her school in Stockport with a cold.She has been told her daughter cannot return to school until she has completed the isolation period, or obtained a negative test.Annalee phoned the 119 help line on Thursday and was on hold for an hour, only to be told the nearest available test centre was Sheffield.After agreeing to drive there, she was then told that there were no longer any appointments that afternoon for the whole country.The mum phoned a friend who works for the NHS, and was told to try the drive-through test centre at Manchester Airport."My friend told me she went to the site last week without an.