A common example of their use is in for loops. Consider the following loop, which counts from one to ten. In this case, the variable is incremented by one each time, until the terminating condition of greater than ten has been reached. It could just have easily been a while loop, or other expression.
PAVA spray is an incapacitant spray dispensed from a hand-held canister in a liquid stream. It contains a 0.3% solution of pelargonic acid vanillylamide (PAVA), a synthetic capsaicinoid, in a solvent of aqueous ethanol.The propellant is nitrogen.he liquid stream is a spray pattern and has a maximum effective range of up to 4 metres. Maximum accuracy, however, will be achieved over a distance of 1.25 â 2 metres.
It is approved for police use in the UK, although many forces use the significantly less potent CS gas spray instead. The liquid stream is a spray pattern and has a maximum effective range of up to 4 metres. Maximum accuracy, however, will be achieved over a distance of 1.25 to 2 metres.PAVA primarily affects the eyes, causing closure and severe pain.The pain to the eyes is reported to be greater than that caused by CS.Despite officers best efforts to resolve the situation, the male refused to leave the store so was arrested for breach of the peace but resisted officers when they tried to arrest him. 'In trying to restrain the male, officers were required to use pava spray and an asp (police baton).