No one shall be held guilty of any penal offence on account of any act or omission which did not constitute a penal offence, under national or international law, at the time it was committed.
Ga go na ope yo o tla bonwang molato wa tlolomolao nngwe le nngwe ka ntlha ya tiro nngwe kgotsa tlogelo nngwe e e neng e se tlolomolao, mo molaong wa bosetšhaba kgotsa wa boditšhabatšhaba, ka nako e e neng e dirwa.