Shadow Home Secretary Diane Abbott used a so - called humble address, an arcane parliamentary convention, to try and force the Government to release the documents after Labour previously used the tactic to secure the publication of the 58 Brexit impact papers. (politicshome.com)
According to ancient parliamentary convention, applause for a speech in the Commons chamber is not strictly allowed. (totalpolitics.com)
In order that Oliver Letwin takes up the cases only of those who are constituents (a strict Parliamentary convention), please give your name and full postal address. (oliverletwinmp.com)