The police are usually involved, and the two clubs’ managements usually try to discipline their fans by banning anyone who is trying to start a fight between the two—something that does not happen when either of the two teams plays against any other team. 
Mara nyingi askari polisi na uongozi wa timu hizo mbili huhusishwa ili kujaribu kuwafundisha masahabiki wao adabu kwa kuwafungia kujihusiha na michezo wale wanaoanzisha vurugu —kitu ambacho hakijaonekana wakati timu hizo zikicheza zenyewe na timu nyingine.