Uyilo lwe-tumble blast yamkelwa ngokubanzi njengenye yezona nkqubo zisebenzayo zokuqhushumba zokususa isikali, irusi kunye neentyantyambo kwiindawo zemveliso enkulu.Iumatshini wokuqhushumbaIbhanti yerabha engapheliyo ijikelisa ngobunono amaqhekeza omsebenzi kwaye iwaveze ngokufanayo kumjelo orhawukileyo ngalo lonke ixesha lokuqhushumba.