Mumbai will have drive-in vaccination centres, maybe as soon as within 24 hours. That is the deadline given by the city's civic body to its officials, who were told to have it ready in each administrative zone. Drive-in vaccination centres will be set up in big open grounds -- such as the Andheri Sports Club ground, Cooperage ground, Shivaji Stadium, Oval Maidan, Brabourne stadium, MIG ground, MCA ground, Reliance JIO garden or even the Wankhede stadium, the Brihanmumbai Corporation has said.