Temple of Janus (Roman Forum) Temple of Janus (Roman Forum) In ancient Rome, the main Temple of Janus as it is often called, although it was not a normal temple, stood in the Roman Forum near the Argiletum. It had doors on both ends, and inside was a statue of Janus, the two-faced god of boundaries. The doors (the "Gates of Janus") were closed in times of peace and opened in times of war. According to Livy 1.19 the second king of Rome, Numa Pompilius, decided to distract the early, warlike Romans from their violent ways by instilling in them awe and reverence. His projects
Platform screen doors On the Delhi Metro, All the stations on Delhi Airport Metro Express, which links to Indira Gandhi International Airport has been equipped with platform screen doors since November 2015 and the six busiest stations on the Yellow Line have also been equipped with half height platform gates. Automatic platform gates on all the stations of the Pink and Magenta Line. Platform screen doors are also used in all underground stations of the Chennai Metro. There are also plans to install the platform doors on Line 1 and Line 2 of the Kolkata Metro. On the Namma Metro in Bangalore, platform