London elected a Muslim mayor on Friday, in a remarkable triumph over the racial and religious tensions that have bedevilled other European capitals. The historic moment — Sadiq Khan is the first directly elected Muslim mayor of an important western city — is being scrutinised around the world, particularly in European countries struggling to integrate Muslim communities.

The win reaffirms London’s multicultural image at a time of rising populist fervour in Europe and the US. Europe’s anti-immigration parties have made inroads in recent months, fuelled by rising public fears following the terrorist attacks in Brussels and Paris by Isis. READ MORE