Nissan India has almost doubled the production of the Micra to 500 units per day in order to clear an order backlog of about 2,500 units. The company will commence overseas shipments of the Micra from next month, starting with Europe. In order to cater to the huge demand, Nissan has begun second shift of production. In a single shift basis, the company was producing 255 units every day till last week. Nissan has so far received more than 3,400 bookings and boasts of two months waiting period for the Micra.