
The businesswoman spearheading the Brexit legal challenge has told impatient Leave voters they should "go and knock on Number 10".
Gina Miller, an investment manager and philanthropist, has become the figurehead of the legal challenge which argues Theresa May should not be able to trigger Article 50 to begin Brexit proceedings without a vote by MPs.
On 3 November, the High Court ruled in favour of Mrs Miller and the Government appealed, sending the case to the Supreme Court.
The country's top judges have spent the past four days hearing arguments from both sides and a final decision is expected in January.
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