The prime minister will take questions from journalists at 10.15am following days of rows with his backbenchers over whether the controversial legislation should be toughened up.
The former Labour prime minister says he is "seeing poverty I never thought I would see in my lifetime again" and that it is the government s "duty" to do something about it.
There are growing concerns about India s attitude to the Sikh community worldwide. The government in India dislikes the Khalistan movement, which wants a free Sikh state to be established.
The prime minister also insists the Conservatives are "completely united" - despite facing rebellions from within his own party and sources telling Sky News no confidence letters in the leader have been submitted.