Over 100 students staged a road blockade inside Kodiakkarai reserve forest demanding frequency in bus services here in Vedaranyam on Thursday. Kodiakkadu located 10 km from Vedaranyam in the interior of the reserve forest, relies on the State Transport Corporation buses for connectivity. The buses make 27 trips throughout the day, and their frequency wanes towards the evening. According to schoolchildren, the poor frequency of bus service hassles their journey back home. Demanding the frequency to be increased, the young protesters staged the blockade.