The United Rugby Championship have said it is "committed to the competition’s format"and to playing all postponed matches despite a difficult week that had four teams stranded in South Africa.
Cardiff, Munster, the Scarlets and Zebre Parma were due to play two rounds of fixtures in the country but the introduction of new travel restrictions after the discovery of the Omicron variant meant those plans were scrapped.
A league statement read: "The league can now confirm that travelling parties from Cardiff, Munster, Scarlets and Zebre Parma are now all back in Europe. Only a group from Cardiff and Munster, who had positive PCR test results, remain in South Africa and are under the continued great care of our colleagues from SA Rugby.
In the past week the URC has worked with the relevant government departments of the travelling teams to repatriate players and staff. The focus now continues to be placed on supporting the players and staff in various locations who are quarantining.
In this very challenging situation the league would like to acknowledge the heartfelt support from the many government departments, fellow URC teams and the wider rugby community, including SA Rugby, the South African players association (MyPlayers), the league's shareholders and clubs, commercial partners and other people who reached out to offer assistance.
After a successful beginning to the inaugural URC campaign, the league remains committed to the format and ensuring all games are played. Work has already begun on rescheduling the games postponed in R6 and R7 but it must be made clear that the welfare of our teams and players must come first."
The Scarlets and Zebre were able to leave South Africa last Sunday but Munster and Cardiff had their returns delayed after positive Covid-19 tests.
The Scarlets have just started their isolation periods at a quarantine hotel outside Belfast and Cardiff.
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