India, Oct. 8 -- Delhi Police are going back to the details of the Cockroach Janta Party's previous protest in the Capital, tracking people with alleged criminal antecedents as well as logistics suppliers who helped organise the earlier agitation, as part of preparations to prevent a repetition of the large mobilisation ahead of the outfit's proposed protest.

Station house officers (SHOs) across the city have been instructed to keep watch on around 2,800 people identified through a facial recognition system (FRS) as having alleged criminal antecedents and ascertain whether any of them are moving towards New Delhi district for the proposed demonstration.

Officers have also been asked to identify and monitor those involved in arranging lo...