Bindu had reportedly been earlier hand-picked by the CPM for taking over the administration of the Indian Coffee House outlets
The incident took place at 8:50pm on Thursday on tunnel No 1 towards the Thrissur direction.
The CPM state secretary has said that the Thrissur district conference will end by 4-5 pm on Saturday.
The ruling comes on the opening day of CPM's district conferences in Thrissur and Kasaragod.
The nearly four-feet-long cobra, locally knowns as Pullani Moorkhan, was lurking behind the narow space between the ATM and the pillar.
The city shadow police had been carrying out checks at the medical college and its vicinity for several days. Their attempt was to know who was peddling drugs and who were all using it.
CPM announced that there was no change in its programmes for the ongoing district conference in Thiruvananthapuram even after a ban imposed by the Collector on public gatherings.
Assistant Sub-Inspector Prashanth of the Malappuram Armed Reserve Camp and his friends have been nabbed over the incident.
The arrested woman was identified as Sindhu, a native of Chelakkara in Thrissur.
Vidya's brother Vipin had ended his life as he could not raise money for his sister's wedding.