▁committee ▁in ▁a ▁Le ader ▁and ▁Cab inet ▁model ▁local ▁authority . ▁These ▁are ▁described ▁as ▁either ▁" ex clus ive " ▁powers ▁or ▁" co - dec ision " ▁powers ▁and ▁are ▁defined ▁in ▁the ▁Local ▁Government ▁( Function s ▁and ▁Res p ons ib ilities ) ▁( Eng land ) ▁Reg ulations ▁ 2 0 0 0 . ▁ ▁Co - dec ision ▁powers ▁are ▁those ▁the ▁mayor ▁shares ▁with ▁the ▁council , ▁not ably ▁the ▁power ▁to ▁make ▁the ▁local ▁authority ' s ▁annual ▁budget ▁and ▁its ▁policy ▁framework ▁documents . ▁These ▁are : ▁Ann ual ▁Library ▁Plan ; ▁Best ▁Value ▁Performance ▁Plan ; ▁Children ' s ▁Services ▁Plan ; ▁Community ▁Care ▁Plan ; ▁Community ▁Str ategy ; ▁Crime ▁and ▁Dis order ▁Red u ction ▁Str ategy ; ▁Early ▁Years ▁Development ▁Plan ; ▁Education ▁Development ▁Plan ; ▁Local ▁Development ▁Framework ; ▁and ▁the ▁Youth ▁Justice ▁Plan . ▁To ▁am end ▁or ▁reject ▁a ▁mayor ' s ▁propos als ▁for ▁any ▁of ▁these ▁documents , ▁the ▁council ▁must ▁resolve ▁to ▁do ▁so ▁by ▁a ▁two - third s ▁majority . ▁This ▁is ▁again ▁based ▁on ▁secondary ▁legisl ation , ▁in ▁this ▁case ▁the ▁Local ▁Government ▁( Stand ing ▁Or ders ) ▁( Eng land ) ▁Reg ulations ▁ 2 0 0 1 . ▁ ▁Ex clus ive ▁powers ▁are ▁less ▁easy ▁to ▁define , ▁because ▁they ▁consist ▁of ▁all ▁the ▁powers ▁that ▁are ▁granted ▁to ▁a ▁local ▁authority ▁by ▁Act ▁of ▁Parliament ▁except ▁those ▁defined ▁either ▁as ▁co - dec ision