By Trend The Baku Metro CJSC plans to install security barriers on the platforms of the ‘purple line’ metro stations, the company’s spokesperson Bakhtiyar Mammadov told Trend. According to Mammadov, the new generation trains have the appropriate infrastructure for safety barriers. “The installation of security barriers on the ‘red’ and ‘green’ lines wasn’t planned, because the old-generation trains don’t have the suitable infrastructure. They are planned to be installed at the stations of the ‘purple’ line, the construction of which is underway,” he said. “At the same time, the issue of instal…