Surveillance shall be carried out by stationary or mobile units which perform their duties by patrolling or stationing themselves at places known or perceived to be sensitive, the aim of such surveillance being to apprehend individuals crossing the border illegally.
Aonaid dho-aistrithe nó aonaid shoghluaiste a dhéanfaidh an faireachas agus chun a gcúraimí a chomhlíonadh beidh siad ag patrólú nó suite in áiteanna a n-aithnítear iad a bheith leochaileach nó a cheaptar iad a bheith, agus beidh mar aidhm leis an bhfaireachas sin daoine a thrasnaíonn an teorainn go mídhleathach a ghabháil.