PART IV – ARREST AND SURRENDER OF PERSONS
15. Proceedings after arrest
(3) (a) Where, during the enquiry, a challenge is made to the effect that –
(4) (i) the International Criminal Court does not have jurisdiction to deal
with the case;
(ii) the case is being investigated or prosecuted by the competent authorities in Mauritius or any other country;
(iii) the case has been investigated by the competent authorities in Mauritius or any other country and a decision has been made not to institute criminal proceedings against the person concerned;
(iv) the person concerned has already been tried for the conduct which led to the institution of the enquiry;
(v) the case is not of sufficient gravity to justify further action by the International Criminal Court; or
(vi) the person is subject to an agreement under Article 98 of the Statute,
the Magistrate shall record that challenge and may postpone the proceedings pending the decision of the International Criminal Court regarding the challenge
Postponement of execution of ICC request
EDIT.