Military reservists from the Philippine Army are seen inside a train car during a social distancing simulation exercise at the Philippine National Railways (PNR) in Manila, the Philippines on May 29, 2020. Philippine President Rodrigo Duterte on Thursday announced that the Philippines will further ease its lockdown restrictions in Metro Manila starting June 1 to allow more businesses to reopen. Buses, train, maritime and aviation will be allowed to operate provided that social distancing is observed. (Xinhua/Rouelle Umali)

A janitor cleans floor marked with social distancing visual cues during a social distancing simulation exercise at the Philippine National Railways (PNR) in Manila, the Philippines on May 29, 2020. Philippine President Rodrigo Duterte on Thursday announced that the Philippines will further ease its lockdown restrictions in Metro Manila starting June 1 to allow more businesses to reopen. Buses, train, maritime and aviation will be allowed to operate provided that social distancing is observed. (Xinhua/Rouelle Umali)

A woman looks at a sign inside a train car during a social distancing simulation exercise at the Philippine National Railways (PNR) in Manila, the Philippines on May 29, 2020. Philippine President Rodrigo Duterte on Thursday announced that the Philippines will further ease its lockdown restrictions in Metro Manila starting June 1 to allow more businesses to reopen. Buses, train, maritime and aviation will be allowed to operate provided that social distancing is observed. (Xinhua/Rouelle Umali)

A military reservist from the Philippine Army passes through an auto disinfectant passage system during a social distancing simulation exercise at the Philippine National Railways (PNR) in Manila, the Philippines on May 29, 2020. Philippine President Rodrigo Duterte on Thursday announced that the Philippines will further ease its lockdown restrictions in Metro Manila starting June 1 to allow more businesses to reopen. Buses, train, maritime and aviation will be allowed to operate provided that social distancing is observed. (Xinhua/Rouelle Umali)

Military reservists from the Philippine Army are seen during a social distancing simulation exercise at the Philippine National Railways (PNR) in Manila, the Philippines on May 29, 2020. Philippine President Rodrigo Duterte on Thursday announced that the Philippines will further ease its lockdown restrictions in Metro Manila starting June 1 to allow more businesses to reopen. Buses, train, maritime and aviation will be allowed to operate provided that social distancing is observed. (Xinhua/Rouelle Umali)

A government official walks inside a train car during a social distancing simulation exercise at the Philippine National Railways (PNR) in Manila, the Philippines on May 29, 2020. Philippine President Rodrigo Duterte on Thursday announced that the Philippines will further ease its lockdown restrictions in Metro Manila starting June 1 to allow more businesses to reopen. Buses, train, maritime and aviation will be allowed to operate provided that social distancing is observed. (Xinhua/Rouelle Umali)

A military reservist from the Philippine Army passes through an auto disinfectant passage system during a social distancing simulation exercise at the Philippine National Railways (PNR) in Manila, the Philippines on May 29, 2020. Philippine President Rodrigo Duterte on Thursday announced that the Philippines will further ease its lockdown restrictions in Metro Manila starting June 1 to allow more businesses to reopen. Buses, train, maritime and aviation will be allowed to operate provided that social distancing is observed. (Xinhua/Rouelle Umali)