Oman Air issued a statement saying that from April 1, that is, four-week flights will start from Oman to Riyadh from today. During the journey, all passengers will also be required to follow social distance with a face mask.
Workers who are transit through Oman must know the rules beforehand
Explain that no messing with rules will be tolerated during the journey. You can see the remaining information by going to the Civil Aviation Authority website caa.gov.om. Saudi-going workers who are transit through Oman are required to know the rules in advance.