"This is a Bill that everyone feels strongly about and I am happy that everyone supported it," Gandhi said as she stepped out of Parliament.
Congress leader Renuka Chaudhary said her party was the architect of the Bill in many ways and just wanted an intense debate on various aspects of the Bill.
CPI(M) leader Sitaram Yechury said the walkout by the Left parties was not in protest of the Bill, but because they wanted the Bill to go to a Select Committee so that all aspects are looked into.
The Juvenile Justice (Care and Protection of Children) Bill, which provides for lowering the age for trial from 18 years, was passed by Rajya Sabha with a voice vote after a walkout by Left parties which wanted it to be sent to a Select Committee. The bill was passed by Lok Sabha earlier.