▁of ▁rank ▁for ▁cad et ▁leader ▁var ies ▁from ▁nation ▁to ▁nation , ▁but ▁in ▁most ▁countries ▁it ▁is ▁two ▁horizontal ▁white ▁stri pes ▁with ▁a ▁white ▁w avy ▁band ▁in ▁between , ▁worn ▁on ▁both ▁shoulder ▁stra ps . ▁In ▁England ▁this ▁was ▁changed ▁to ▁three ▁horizontal ▁stri pes ▁before ▁the ▁rank ▁was ▁abol ished ▁in ▁ 2 0 0 5 . ▁It ▁was ▁replaced ▁by ▁the ▁rank ▁of ▁leading ▁cad et ▁which ▁is ▁indicated ▁by ▁a ▁solid ▁bar ▁emb roid ered ▁in ▁silver ▁thread . ▁ ▁The ▁rank ▁of ▁cad et ▁leader ▁in ▁the ▁St . ▁John ▁Am bul ance ▁Brigade ▁in ▁Singapore ▁was ▁abol ished ▁in ▁ 2 0 1 0 ▁and ▁replaced ▁by ▁the ▁rank ▁of ▁senior ▁staff ▁ser ge ant . ▁ ▁Source : ▁St ▁John ▁Am bul ance ▁Brigade ▁Reg ulations ▁( Over se as ▁Edition ) ▁ ▁National ▁Police ▁Cad et ▁Corps ▁ ▁In ▁the ▁National ▁Police ▁Cad et ▁Corps , ▁after ▁a ▁cad et ▁has ▁gone ▁through ▁the ▁unit ' s ▁Cad et ▁Le ader ▁Camp , ▁which ▁involves ▁lect ures ▁and ▁practical ▁sessions , ▁he / she ▁will ▁be ▁appointed ▁as ▁a ▁Cad et ▁Le ader ▁in ▁his / her ▁unit , ▁which ▁means ▁that ▁he / she ▁would ▁have ▁become ▁a ▁N CO . ▁Cad ets ▁take ▁on ▁appoint ments ▁in ▁their ▁Unit ▁( e . g .: ▁Unit ▁O IC , ▁etc .) ▁after ▁being ▁appointed ▁as ▁a ▁CL . ▁ ▁References ▁ ▁Category : First ▁aid ▁organizations <0x0A> </s> ▁Del ias