PART IV
ARREST AND SURRENDER OF PERSON TO ICC
38. Refusal of request for arrest and surrender -
(1) The Minister shall refuse a request for arrest and surrender, at any time before the surrender of the person, only if –
(b) the ICC advises that it does not intend to proceed with the request for any reason, including but not limited to a determination by the ICC that article 98 of the Statute applies to the execution of the request.
Obligations towards the sending State
Obligations arising out of State or diplomatic immunity
EDIT.