In such cases Member States should take all necessary measures to ensure that no time-gap exists between the moment in which the third-country national leaves the Schengen area and the activation of the alert for refusal of entry and stay in SIS.
I gcásanna den sórt sin ba cheart do na Ballstáit na bearta uile is gá a dhéanamh chun a áirithiú nach mbíonn aon bhearna ama ann idir an nóiméad a fhágann an náisiúnach tríú tír limistéar Schengen agus gníomhachtú an fholáirimh in SIS maidir le teacht isteach nó fanacht a dhiúltú.