Led by Tamil Nadu Congress Committee President E V K S Elangovan and AICC Secretary Su Thirunavukkarasar, several party cadres, who assembled at the Rajarathinam Stadium, tried to stage a black flag protest and wave placards protesting the suspension of 25 Congress MPs in Parliament.
The supporters, who were raising slogans soon after the arrival of Modi, were taken into custody and kept in a hall for sometime, police said. However, they were released in the evening.