"We all need to take a pledge to avoid pollution and save our environment. Metro rail, a green transport system is a right step in that direction. <br />Facebook : http://www.facebook.com/LTHYDMETRORAIL <br />Twitter : https://twitter.com/ltmhyd <br />Blog : http://lnthydmetrorail.blogspot.in/ <br />Google plus : https://plus.google.com/104285353225820593164/posts"
