No telephones, additional gates in front of the hall. What do the secret sessions of the Sejm look like?

The Chancellery of the Sejm informed that on Friday morning Donald Tusk's motion to keep the first item of the Sejm session of that day secret will be examined. The prime minister is then to present "urgent information on state security". The head of the Sejm Rules of Procedure Committee, Jarosław Urbaniak, explained how secret deliberations take place and what rules apply to MPs.