where complying with the request is likely to adversely affect its own investigation, enforcement activities or a criminal investigation;
i gcás inar dóchúil go ndéanfaí dochar dá imscrúdú féin, dá ghníomhaíochtaí forfheidhmiúcháin féin nó d'imscrúdú coiriúil, dá gcomhlíonfaí an iarraidh;