PERAMBRA: Violence continues at Perambra in Kozhikode where a clash between the SDPI and Congress are existing. The congress office in Perambra was attacked last night. The miscreants damaged the window panes of the office building. The tiles were damaged and there were efforts to set ablaze the office. SDPI is behind the incident, alleged the congress. The SDPI office came under attack a day before. A long contingent of police is deployed in the area by a team led by Perambra circle inspector K K Biju.