A French court has overturned a ban on burkinis issued in Cannes - the first in a series of bans on the swimwear this summer that set off a heated controversy at home and a wave of outrage abroad.

The UN human rights office has condemned local bans in France on burkini swimwear as "a grave and illegal breach of fundamental freedoms" and a "stupid reaction" to recent extremist attacks.

France's top administrative court has overturned a ban on burkinis in a Mediterranean beach resort, effectively meaning that towns can no longer issue bans on the swimsuits that have divided the country and brought world attention to its fraught relationship with Muslims.