Chandigarh: Bharatiya Janata Party (BJP) activists on Wednesday staged a protest in Chandigarh, demanding that Congress vice president Rahul Gandhi "break his silence" on 2G scam and coalgate. Rahul was in Chandigarh to hold confabulations with state party leaders and workers in his bid to further strengthen the party in Haryana. The BJP activists carried black flags during the demonstration held in Panchkula. Former BJP MP Rattan Lal Kataria said Rahul should "break his silence" on 2G and coalgate.