At an all party meet, Rashtra Vibhajana Hakkula Sadhana Samithi chief, Chalasani Srinivas called for blocking National Highways in Andhra Pradesh (AP), during 10 a.m. to 12 noon daily, starting today. Telugu Desam Party (TDP) has supported the bandh. Youth and people are welcome to participate in the bandh. YSRCP and Jana Sena too will support the bandh. AP police have advised students attending exams to reach the centres before 10 a.m. and return after 12 noon. The protests will continue until Special Category Status is given, the leaders said.