In the last 3 years every time I have flown to London I have had to put up with at least one throat clearer/spitter on my row. I am flying mid July and am going to summon up the courage to complain if this happens again. I once had to sit in a car driven by a coughing, sneezing, spitting man and I swear I could actually feel myself catching it and I was ill for weeks. No more Mrs Nice, this time I will complain!