Dear Royal Air Force,
Cost of chemicals used in total for a year to make the red/white and blue trails. What is the chemical used and amount used? Is it a danger spraying onto people below.
Dear Ms Bee,
Please find attached the response to your FOI request of 1 March about the
coloured vapour produced by the Red Arrows.
Air-DRes Sec 3a1
Air Command Secretariat
HQ Air Command
RAF High Wycombe