Up ahead, more outside air flow, a warmer Delhi Metro

Over five months after the lockdown halted its services, Delhi Metro, the public transport lifeline of the capital, will restart operations on September 7. (File photo)

AS IT prepares to begin operations from September 7, one of the key measures Delhi Metro is looking at is managing air circulation, to allow more fresh air from outside and to disperse any suspended viral particles. This will raise temperatures further from what’s to now be maintained inside coaches as a precaution against the coronavirus — in the range of 24-30 degrees Celsius.

The Indian Express spoke to the Delhi Metro Rail Corporation’s (DMRC)…