The Thai government are using specialise vehicles to roam the streets of Chiang Mai and spray disinfectant to help prevent the spread of COVID-19.<br /><br />The cylinder-shaped vehicle sprays a chlorine dioxide mist, helping disinfect everything in the surrounding area. <br /><br />Public venues like Tha Pae Gate as well as city streets are being sprayed during the day and evening in the battle against the coronavirus.<br /><br />This footage was filmed on March 26.
