Clash in front of Vatakara Court.VATAKARA: A clash broke out in the premises of the court just ahead of the appearance of the arrested Kozhikode district secretariat member P Mohanan in the T P Chandrasekharan murder case, in the court. The clash broke out after RMP activists were attacked by the CPM. CPM activists pelted stones at the police. The police resorted to lathicharge and threw grenade to disperse the agitated mob