DELHI -- Indian delivery driver Tejvinder wraps a white cloth around his face and mops up beads of sweat from under his baseball cap before setting off into the scorching Delhi sun.
The 23-year-old doesn't have much protection against the record-breaking heat -- and he doesn't have the luxury of cooling off either. He is on the clock and a customer is waiting for their groceries to arrive in 10 minutes or less, or they may switch to a rival delivery app.
