AAP leaders on Sunday claimed that they were arrested hours after being detained for protesting near the CBI office where Deputy Chief Minister Manish Sisodia was being questioned in the Delhi excise policy scam case earlier in the day. The Delhi police, however, have denied their claims and said it had imposed section 144 CrPC was imposed in the area. Police on Sunday detained 50 people, including Aam Aadmi Party (AAP) MP Sanjay Singh and minister Gopal Rai, who were protesting near the CBI office. Singh informed in a tweet that he and environment minister Gopal Rai were arrested along with other party workers and councilors.