Original sentence: Just as fans in other countries beat drums, blow trumpets and sing, South African soccer fans blow the vuvuzelas
Edited sentence: Just as fans in other countries beat up drums, blow trumpets and sing, South African soccer fans blow the vuvuzelas.People should not blow them when it is silence and when blown they need to be organised into a rhythmic music sound accompanied by rhythmic movements.Rather than banning them fans need to familiarise themselves on how to blow the vuvuzelas