Extradition — Grounds for refusal of extradition request — Reservation by the Netherlands to European Convention on Extradition, 1957, Article 1 — Reservation entitling the Netherlands to refuse extradition in cases of particular hardship — Whether including hardship suffered by accused on account of his having become integrated into the Dutch community

Treaties — Conclusion and operation — Reservations — Interpretation — Requirement that reservation of Treaty be interpreted so as to conform with other Treaty Articles — The law of the Netherlands