Indian authorities crack down on 'Cockroach' protest in central Delhi. Follow live.

Indian authorities have imposed extraordinary security measures to block protesters from joining a planned demonstration called by the Cockroach Janta Party in New Delhi. The main leaders of the party have been detained. India's 'Cockroach' party says its leaders have been detained ahead of a major protest called by the collective.

Protesters are calling for India's chief election commissioner to resign.