As Mumbai records a surge in Covid cases, a lockdown is a possibility, a top Mumbai official warned today. But whether the city will go into lockdown mode once again would depend on the people, said Mumbai Mayor Kishori Pednekar. The Mayor noted that most people travelling on trains did not wear masks. "It's a matter of concern. Most people travelling in trains don't wear masks. People must take precautions or we will head towards another lockdown," Kishori Pednekar said.