Police Act (Cap. 164), article 50

50. (1) The Attorney General may, at any time, either ex officio or on an application by the Commis sioner, revoke a person’s pro tected witness status under article 41( a) or ( b) where it results that that person is not abiding by the conditions of the programme or tha t his evidence or version of the facts, or any circumstances indicate d by him as corroborating evidence, are manifestly false. (2) The protected witness status r eferred to in sub-article (1) may also be revoked as provided in that sub-article where the perso n enjoying that status commits during the period of the programme , or is reasonably suspected of having committed, during that period, a ny other crime punishable with imprisonment for more than three ye ars and not being a crime of an involuntary nature. Revocation of status of protected witness.   Cap. 9.