Tanzania, United Republic of

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(6) To ensure equality before the law, the state authority shall make procedures which are appropriate or which take into account the following principles, namely:
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(e) no person shall be subjected to torture or inhuman or degrading punishment or treatment. (Art. 13)

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(2) Notwithstanding the provisions of subarticles (1) and (4), it shall not be lawful for any political party to be registered which according to its constitution or policy –
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(c) accepts or advocates for the use of the force or violent confrontation as means of attaining its political goals;
… (Art. 20)

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(2) Notwithstanding the provisions of subarticle (1), there shall be no forced labour in the United Republic.
(3) For the purposes of this Article, and in this Constitution generally, it is hereby declared that no work shall be deemed to be forced, cruel or humiliating labour, if such work is according to law -
… (Art. 25)