Chemical warfare training in RAF

[ozeuro]

Hi, I am after information on the Chemical training done in the RAF. I was in the Australian Air Force in the 90's and did an exchange duty with the RAF in 1993. During that time at Brize Norton I took part in some sort of Chemical warfare training where you were 'suited up' and went into a gas chamber with different sections in it. You moved through removing a piece at a time whilst saying your Name Rank and Service no. Can anyone help me to find out what gas is used?? Many thanks

[wannabe_rock]

I have done this with the Police, our trainer is a former Royal, we use CS, he said it is the same thing the military use. My brother did his basic at Halton about 18 months maybe 2 years ago, they used CS in their CBRN training.

[Hyperlithe]

Have never been subjected to anything other than CS, but only been in 5 1/2 years.
Can't imagine it would have been anything else, if you were expected to be breathing it in!