A large-scale civil defence mock drill was conducted across Delhi, simulating a hostile attack scenario to test preparedness and response systems.
This is the second time in a week that the Karnataka state capital is witnessing such severe waterlogging.
Some hospitals in the national capital appealed to authorities on Tuesday to replenish their oxygen stocks, saying their patients' lives were at stake owing to erratic supplies.
About 2.34 crore voters, spread across 78 assembly segments of the 243-strong assembly, will decide the fates of 1,204 candidates, including the Speaker and 12 members of the state cabinet.
Battling an acute shortage of oxygen, some hospitals in Delhi on Sunday sent out desperate SOS calls to authorities to replenish their dwindling stocks, with one healthcare facility even requesting the government to shift out its patients.
In Delhi, the poor are pitted against the middle class, with the former led by Arvind Kejriwal and the latter by Prime Minister Narendra Modi.
