Mohali, May 16 (ANI): Ahead of the scheduled protest by the Aam Aadmi Party (AAP) on Monday against the Punjab government section 144 was imposed in Chandigarh as a precautionary measure. The AAP has claimed that more than 50, 000 supporters will gherao Chief Minister Parkash Singh Badal's residence protesting against the 12,000-crore foodgrain scam. Carrying placards and raising slogans, the protestors demanded a probe into the scam.