The Schengen Information System allows alerts to be issued for „discreet checks“; the persons concerned should not be informed of this if possible. The number of these Article 36 searches has been increasing significantly for years. French and British police and intelligence services are mainly responsible for this.
The number of secret alerts in the Schengen Information System (SIS II) rose sharply last year as well, writes the German Federal Ministry of the Interior. This is possible according to Article 36 of the SIS II Council Decision, which enables alerts to be issued for „discreet checks“ or „specific checks“. If the persons concerned are found within the Schengen area, they are reported to the authority issuing the alert. National police laws also permit such measures, but not across borders. „Again strong increase for secret searches in Europe’s largest police database“ weiterlesen