The concept of ‘public security’, within the meaning of Article 52 TFEU and as interpreted by the Court of Justice, covers both the internal and external security of a Member State, as well as issues of public safety, in order, in particular, to facilitate the investigation, detection and prosecution of criminal offences.
Maidir leis an gcoincheap “slándáil phoiblí”, de réir bhrí Airteagal 52 CFAE agus arna léirmhíniú ag an gCúirt Bhreithiúnais, cumhdaítear an tslándáil inmheánach agus slándáil sheachtrach Ballstáit leis, chomh maith le saincheisteanna maidir le slándáil phoiblí, chun, go háirithe, imscrúdú, brath agus ionchúiseamh cionta coiriúla a éascú.