Zone D assistant town planner Rajinder Sharma confirmed this. "We have issued six notices to different buildings at the market, asking them to explain the reason of the construction. We received many complaints after which a decision to send notices was taken," he said.
With the complaints, the MC also received pictures of unauthorised construction at the market, he said, adding that there were some buildings that were issued notices earlier.
"These are the final notices. We will take action if they fail to take corrective measures," Sharma said.