Bhopal survivors call for harsher punishments

In India hundreds of survivors of the Bhopal gas leak have taken to the streets to mark the 30th anniversary of the tragedy.

They are demanding harsher punishments for those responsible and more compensation for the victims.

Nearly 3,000 people died after a gas leak from the Union Carbide chemical plant and thousands more are thought to have died from the after effects.

The BBC's Yogita Limaye reports from Bhopal.