Dearest Simon Rumble
The two photos which have captions reating to police carrying CS gas
. I hate o tell you butif you look closely you'll see that what the officers are carrying is in fact small fire extinguishers.
Police in this country carry CS gas in very small grey canisters which are probably similar in size to your brain.

Did anyone get a glipse at the "Operations Manual" as seen in one of the photos? It would be interesting to see what it would have said.