Opposition MPs today led a protest march from the Mahatma Gandhi statue in Parliament House to Vijay Chowk demanding that the suspension of 12 Rajya Sabha members be revoked. Congress leader Rahul Gandhi, who joined the protesting members, said, the suspension of 12 MPs is a symbol of the crushing of the voice of the people of India. Mr. Gandhi said, they have done nothing wrong and this is not the way to run Parliament.<br />''