Staff Reporter :The Natural Compressed Gas (CNG) filling stations will remain open round the clock for seven days during the Eid-ul-Azha, Road Transport and Bridges Minister Obaidul Quader said on Sunday.”The CNG filling stations will remain open round-the-clock for three days before Eid and for another four days from Eid day,” the Minister told a group of journalists after attending a workshop at BIAM in the capital city.The Minister inaugurated a day-long training on working plan of the rehabilitation Programme of 2nd and 3rd phase of the Dhaka Elevated Expressway as the chief guest.Bridges Division Secretary Khandker Anwarul Islam, Project Director of Dhaka Elevated Expressway Kazi Mohammad Ferdous and officials concerned, among others, attended the meeting.