One's own freedom always ends there where the freedom of other people begins. A good rule that I want to follow.

Very wise; the problem is is that we all think we have some sort of divine dispensation to interfere with the freedom of others. What about the unmolested freedom of others to work in English learning centres- would you not wield that sledge hammer your very self to bring all and every one of them crashing to the ground, given leave to do so? Am I right or am I right? Can we cherry pick which freedoms are inviolate? Nothing wrong with a bit of fag smoke anyway, kills all the germs in the air.