India and Canada have carried out tit-for-tat diplomatic expulsions

The Canadian prime minister says that there are credible allegations that India was involved in the the killing of a Sikh activist.

Rescue workers are still pulling bodies from the sea and ruined buildings in Libya following the devastating floods a week ago - we go live to our correspondent there as protests hit the port city of Derna.

And a trial is due to begin in Switzerland of a former Belarussian commando accused of taking part in the forced disappearance of opposition activists two decades ago.