Maharashtra Congress leader and former Lok Sabha MP Milind Deora has demanded a Central Bureau of Investigation probe into Rs 12,000 crore spent by Mumbai's civic body on road works between 2017 and 2022.

He said the amount is "10 per cent of the annual budget of the National Highway Authority of India's annual budget", adding that Mumbaikars deserved to know who was looting the country's richest civic body.