A Red Arrows display with almost no coloured smoke was rubbish.
....and the pwered hang glider & microlight pilots deserve to loose their licence, as there is no-way that any aviator in the west midlands would not have known that it was the cosford air day.
I bet they were from Shifnall, those who complain with regular occurance about military not givving their 'field' a wide enough berth. Plonkers.