Punjab Chief Minister Maryam Nawaz Sharif has approved the decision in principle to start the metro bus project in three cities of Punjab.She gave this approval while chairing a meeting with Quaid Muslim League-Nawaz Muhammad Nawaz Sharif, in Lahore today.The meeting reviewed the transport sector projects in Lahore. The Chief Minister also sought the plan for an underground train project in Lahore.On this occasion, Quaid Muslim League Nawaz Muhammad Nawaz Sharif directed to increase the number of bikes for students. He said that the monthly instalment of the bike should be kept to a minimum for the students.The meeting was briefed about a project involving 20,000 electric and petrol bikes and a 657-bus service project in five cities.The meeting was informed that the delivery of bikes will start in the same month after the draw in May.Source: Radio Pakistan