Sharia courts have been operating in Britain to rule on disputes between Muslims for more than a year, it has emerged.

Five sharia courts have been set up in London, Birmingham, Bradford and Manchester and Nuneaton, Warwickshire. The government has quietly sanctioned that their rulings are enforceable with the full power of the judicial system, through the county courts or High Court. Previously, the rulings were not binding and depended on voluntary compliance among Muslims.

Lawyers have issued grave warnings about the dangers of a dual legal system and the disclosure drew criticism from Opposition leaders. ....