The Supreme Court of the United Kingdom is the final court of appeal in the United Kingdom for all civil cases, as well as for criminal cases originating in England, Wales and Northern Ireland. It also hears cases of the greatest public or constitutional importance affecting the whole population. The court is located in the Middlesex Guildhall on Parliament Square, London; this photograph depicts the interior of Court 1, the largest of the three courtrooms in the building.Photograph credit: David Iliff