India, Aug. 11 -- High-voltage drama erupted in Delhi on Monday as Opposition MPs, led by Congress leader Rahul Gandhi, took out a protest march from the Parliament House to the Election Commission, to portray resistance against the special intensive revision of electoral rolls in Bihar.

Delhi Police put up barricades to prevent the protesting MPs from marching forward. Many of the MPs sat on the road and raised slogans against the SIR in Bihar, while other MPs climbed the barricades and sloganeered against the EC.

Police detained several MPs, including Rahul Gandhi and his sister Priyanka Gandhi Vadra, and took them to the Parliament Street Police Station. Later, all the leaders were released.

The latest drama came as a result of week...