<prompt> Translate the following text to EnglishVikundi vya kutetea haki za binadamu vinasema kwamba mahakama za sasa, zikiwa hazina jeshi la polisi la kuziunga mkono, ni dhaifu sana hivi kwamba haziwezi kuwa na matokeo.  <response>: Human-rights groups argue that the current tribunals, having no police force to back them up, are too weak to be effective. 