"Metro Man" E Sreedharan formally joined the BJP on Thursday. Sreedharan joined the saffron party at a meeting organised at Changaramkulam as the "Vijay Yatra" led by Kerala BJP chief K Surendran reached there on Thursday night. Addressing the meeting, Sreedharan said it is one of the greatest moments in his life. The 88-year-old technocrat, popularly known as the "Metro Man", had announced his decision to join the saffron party last week. He has also said he will contest the Kerala Assembly polls, likely to be held in April-May.