In Canada, a powerful explosion at an Indian restaurant in Ontario province has left at least 15 people injured. Police said that three of them are seriously injured. <br />''<br />''The incident took place at 'Bombay Bhel' restaurant on Thursday. It is not immediately known as to how many people were inside the restaurant when the incident took place. <br />''Regional Police said in a tweet that two suspects entered into the restaurant and detonated an Improvised Explosive Device (IED). It said the suspects fled the scene immediately after the explosion.<br />''<br />''No one immediately claimed the responsibility for the blast.<br />''<br />''The External Affairs Minister Sushma Swaraj in a tweet has said that she is in constant touch with the Consulate General in Toronto and Indian High Commission at Canada and the Indian Missions are working round the clock<br />''<br />''The Consulate General of India in Toronto has opened a helpline in view of the explosion at an Indian restaurant in Mississauga. The helpline number is 1-647-668-4108.