According to the House of Commons, the UK Labour party will ask for an emergency parliamentary debate on Brexit.
"Mr Speaker will also hear an application from [Shadow Secretary of State for Brexit] @Keir_Starmer after the three UQs asking for an emergency SO24 debate: That this House has considered the matter of the length and purpose of the extension of the Article 50 process requested by the Government", the Whips' Office said on Twitter.