Minister of Road Transport and Bridges Obaidul Kader said the construction of Metro rail will begin on March.He said this on Friday while addressing a program at Dakeshwri Mondir organized by Mohanagar Puja Committee.Obaidul Kader said, there is no scope to change the route of Metro rail. He urged to all not to debate about Metro rail.The program was chaired by president of Mohanagar Puja Committee J L Bhoumik.Member of Advisory panel of Awami League Suranjit Sengupta, Bir Uttam C R Dutta, Member of the parliament Haji Selim were present among others during this time.