Personally I don't think the cracker smoke and sounds on one day will be even anywhere close to the amount of noise and smoke caused daily by vehicles. Motor bikes which are designed for style need special mention here those which give out clouds of smoke and go about making the phat-phat noise forcing people to cover their ears. Don't such and other vehicles cause more noise and smoke? Yet they are being used without any second thought and no government department or newspaper mentions about its menance.