A German court has ruled that Islamists who patrolled a city's streets as "Sharia police" did not break the law and will not be prosecuted.
Nine were arrested in September 2014 after patrolling streets in Wuppertal, western Germany. They wore bright orange jackets with the words "Sharia police". They told passers-by not to frequent discos, casinos or bars.
The court said they had not violated laws on uniforms and public gatherings.