Reacting to Congress criticising Centre over climate activist Sonam Wangchuk's detention in Delhi, BJP leader Ravi Shankar Prasad said Congress leaders' reaction to Wangchuk's detention was "hypocrisy in extreme". "If Rahul Gandhi has a comment to make, why (does) he maintain a conspicuous silence when cartoonists are lifted in Kolkata and a satirist is jailed in Tamil Nadu," Shankar added.