A reminder was sent to the Delhi government after it failed to respond to a notice over the death of four patients at a hospital when oxygen supply failed in the intensive care unit.

The incident occurred Dec 12 last year.
"A notice was issued to the Delhi government through its health secretary, calling for a detailed report on the matter within two weeks," the statement said.
"Having received no response, the Commission has issued a reminder on Feb 5, 2013 to the health secretary, Delhi government, to submit the requisite report within four weeks."
Source-IANS