The tempo driver injured in the chain collision involving a Brihanmumbai Electric Supply and Transport (BEST) bus, a Chalo Premium bus and two cars at Wadala's Lodha Junction on Monday remains unconscious and on ventilator support, while four other injured persons are reported to be stable, according to the latest medical update shared by the Traffic Command and Control Centre.

Hasrat Ali Shaikh (28), who was driving the tempo, sustained a head injury and is undergoing treatment in the Trauma ICU at Sion Hospital. According to the doctor on duty, he remains unconscious and is not responding to treatment.