ANSWER: Masarat Alam
Explanation:
He has been arrested in the case registered in police station Budgam in connection with the provocative actions during the said rally. The arrest comes hours ahead of Hurriyat Conference chairman Syed Ali Shah Geelani's call for a march to Tral area of Pulwama district where a youth was allegedly killed in a cross firing incident between the army and militants. Almost all separatist leaders including Syed Ali Shah Geelani, have been put under house arrest, in view of the Tral March Call.