they should be banned threy are very noisy and extremely polluting ... the difference is clear when u go to some old cit bazars where these two stroke rikshaws and bikes are present...
personally i cannot stand at place where two stroke bike is present,,, jab b kisi ishara pa khara hotha houn orur two astroke athi ha tho ma us jaga sa hat jatha houn.and asss passs ka logoun ka ravaya bi iss 2 stroke bike wala ki taraf bahoth bura hotha ha... maslan sab apna cars/vans ka shisha band kardaitha hain.......so they are a nuisance to general public and their health ... so they should be banned slowly.. and there should be an absolute ban on any new 2 stroke vehicle whether it is imported in small quantity or large or made locally..