This provision shall not prevent Union law providing more extensive protection.4.
Tá feidhm ag riail an &#x2018; non bis in idem &#x2019; maidir le dlí an Aontais (féach, i measc na raidhse fasach, breithiúnas an 5 Bealtaine 1996, Cásanna 18/65 agus 33/65, Gutmann v.