Kerala Chief Minister Pinarayi Vijayan came down heavily on opposition Congress-led UDF and BJP-led NDA Tuesday, saying the "avarice" of both the fronts would come crashing down in the Lok Sabha elections as candidates of the CPI(M) headed LDF would win with a thumping majority.

Vijayan cast his vote at a local school in Pinarayi in northern Kannur district along with his family members in the morning.