AAP leader Raghav Chadha, who arrived at the protest site in the capital, has been detained by the Delhi cops, as per TV reports.
Raghav Chadha told reporters that he was there to express solidarity.
Section 144 has been imposed outside Home Minister Rajnath Singh's house.
Delhi Police is detaining protesters outside the church.
(Published 05 February 2015, 06:24 IST)
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