Senior-Congress-leader P Chidambaram said it was "shocking and shameful" that former IAS officer Shah Faesal was booked under the PSA. In a series of tweets, Chidambaram slammed the government of "misusing" the PSA in J-K and called every citizen to join the 'Save the Constitution' movement. Chidambaram said the detentions under PSA in Kashmir are "challenges" to Articles 19 and 21 of the constitution.