i dont think keeping quiet is the best way to do things around nymore. CUmon guys , this is a civilised society, we read the achievements of the country everyday. n sorry to tell sum of ur ppl i have not seen these kind of disorderly behaviour in other countries,not evne my own.i doubt tht this happens in the Uk or in any of the Asian countries, coz they know how much trouble they can get into for it. Unless n until sumone whose older points at these children n tells them tht this is wrong, they r never going to c tht its wrong. we do not need to be their parent, but once these children get into their head tht we ll say sumthing bck, tht fear ll be their in their minds n they ll think twice before repeating it again. i doubt they ll behave the same way again, n if they do then they must be a bunch of really crazy kids. n we were kids nto many few yrs ago, n we never did sumthing like this.