(4) Provincial legislation may specify the manner in which, and the extent to which, instruments mentioned in subsection (3) must
<li>Milawu leyi vekiweke ya tiko yi nga ha boxa mukhuva leri hawona, na mpimo lowu ku fikela eka wona, switirhisiwa leswi vuriwaka eka xiyengentsongo xa (3) swi fanele -