COVID crisis: Delhi back from oxygen brink after HC raps Centre over poor management The situation changed by early evening with the Centre increasing Delhi’s oxygen quota and Chief Minister Arvind Kejriwal acknowledging it. Share Via Email | A+A A- People enquire about availability of cylinders of medical oxygen, required for treatment of critical COVID-19 patients, as coronavirus cases surge across the country, in New Delhi. (Photo | PTI) Express News Service NEW DELHI: The oxygen situation stayed critical for most of the day here on Wednesday with major hospitals sending SOS seeking immediate replenishment and the The situation changed by early evening with the Centre increasing Delhi’s oxygen quota and Chief Minister Arvind Kejriwal acknowledging it.