The police advised people to follow real-time traffic updates on the 'G-20 Virtual Help Desk' for route suggestions for commuting from/to the airport, railway stations, or bus terminals.
Officials sought to downplay the incident saying the convoy was not stuck but had only slowed down due to heavy traffic and rainfall.
Traffic in national capital Delhi and adjoining Gurugram went haywire on Wednesday after heavy rains resulted in waterlogging in many parts of the city.
Authorities in New Delhi intensified security arrangements on Tuesday to stop the farmers' march from entering Delhi as the Singhu and Tikri borders were shut while the Red Fort complex was closed temporarily after peasants on their way to the national capital clashed with the police at the Shambhu border between Haryana and Punjab.
Nominated members of the Municipal Corporation of Delhi (MCD) cannot vote in the mayoral election and the constitutional provision is "very clear" on that, the Supreme Court observed on Monday.
The LG's nod came hours after Chief Minister Arvind Kejriwal recommended to him that the mayoral election be held on the said date.
Sheela Bhatt meets Bharti Patel, a truly exceptional mother of our times whose son Dr Vikram Patel was recently ranked among Time magazine's 100 most influential people of 2015, to find out her recipe for a remarkable upbringing.
Incidents of arson, firing and vandalism were reported from Madhya Pradesh, Rajasthan, Uttar Pradesh, Bihar and Punjab as protesters agitated against the dilution of the SC/ST Act.