<span style="color: #222222;">BJP will begin a ten-day mass contact drive from tomorrow to mobilise support for the Citizenship (Amendment) Act. </span><br />'' <br />'' <span style="color: #222222;">BJP president and Home Minister Amit Shah will join the drive in Delhi while party working president JP Nadda will start the drive in Ghaziabad. </span><br />'' <br />'' <span style="color: #222222;">Several Union Ministers and BJP leaders including Rajnath Singh and Nitin Gadkari will also take part in this door to door campaign in different parts of the country. <br />''<br />''During the campaign, party leaders and workers will contact three crore families to rally support for the CAA. As part of its programme, the BJP has launched a toll-free number 8866288662 for people to give missed calls to register their endorsement of the law. </span><br />''