I can see issues with turning planes round with large quantities of untypical baggage and high load factors, but how serious are the extra demands on ATC ?
Fair enough, I stand corrected. It's reassuring to know that the summer/Olympics period will be simply business as usual for ATC.
I had mistakenly inferred from the CAA's comment in their interim report, about Heathrow being at full stretch over the Olympic period, that they were implying an abnormally high workload for ATC.