The UK Government faces a wait until next year to find out whether it has won its Brexit challenge at the UK's highest court.
At the completion of four days of detailed legal argument, 11 Supreme Court justices reserved their ruling until the new year.
A top lawyer representing the Government challenger Gina Miller over Brexit is continuing his case at the Supreme Court today.
Lord Pannick QC is arguing that only a Parliamentary vote can be used to trigger the start of the UK's exit from the EU.
A full panel of 11 judges is sitting on the Government's appeal to an earlier High Court ruling.
The government is also due to face challenges over its plans as MPs vote on a Labour motion pledging to publish a plan before negotiating Britain's exit from the European Union.
Gripping TV it may not have been but the televised four-day hearing was a box office event for fans of legal argument.
The UK's highest court has been told that a motion in Parliament does not have any bearing on the legal issue it is having to decide.
The Supreme Court is hearing an appeal to overturn a High Court ruling that said the prime minister could not trigger Article 50.