KATHMANDU, Jan 11: Bhuvan Kumar Pathak of the Rastriya Prajatantra Party (RPP) has registered his candidacy for the post of Speaker of Bagmati Province Assembly on behalf of the ruling coalition. His proposer is CPN-UML parliamentary party leader Jagannath Thapalia and seconder is Yuvraj Dulal of the CPN (Maoist Centre).