India, Sept. 11 -- The Haryana State Pollution Control Board (HSPCB) has given construction sites in the city four days to install web cameras to monitor compliance with dust mitigation norms, failing which they could face sealing action, officials said.

Following directions from the Commission for Air Quality Management (CAQM), the HSPCB has issued show-cause notices to representatives of several construction sites measuring above 500 square metres.

On September 1, HT reported that the HSPCB had summoned around 170 project proponents and construction site representatives to review compliance with dust mitigation measures.

Officials said all eligible construction sites must register themselves on the HSPCB dust portal and keep their re...