Miss Sirithida Thammakul, Deputy Governor (Administration) on behalf of Mass Rapid Transit Authority of Thailand (MRTA) participated in the tribute to Queen Elizabeth II of the Great Britain on Thursday 22nd September 2022 in front of the Queen’s portrait near Manee Nopparat gate of the Grand Palace where Mr. Pisak Jitviriyavasin, Deputy Permanent Secreatary of Ministry of Transport (MOT) led executives of organization under MOT join in the tribute.