When the public prosecutor who issued the European arrest warrant has obtained the surrender of the requested person, that person may not be prosecuted, sentenced or detained with a view to the enforcement of a custodial sentence for any act prior to the surrender and other than that which motivated that measure, except in one of the following cases:
1° Where the person has expressly renounced, at the same time as he consented to his surrender, the benefit of the specialty rule under the conditions provided for by the law of the executing Member State;
2° Where the person expressly renounces, after his surrender, the benefit of the specialty rule under the conditions provided for in Article 695-19 ;
3° Where the judicial authority of the executing Member State, which surrendered the person, expressly consents thereto;
4° Where, having been given the opportunity to do so, the requested person has not left the national territory within forty-five days of his or her final release, or if he or she has returned voluntarily after leaving it;
5° Where the offence is not punishable by a custodial sentence.