CPM Koothattukulam area committee has apologised after they vandalised NSS office on Saturday. The incident took place during a protest march held by CPM against BJP attacks. 

CPM area secretary Shaju Jacob said it was wrong for the activists to vandalise NSS office. Party workers had staged a protest march against BJP attacks that took place in the state during last few days. During the protest, CPM workers entered NSS office and destroyed it. 

The NSS office was near to BJP office. There are reports that the workers accidentally entered NSS office believing it to be BJP's office.