Newlands and Kings Park will not be host venues if South Africa wins the right to stage the 2023 World Cup.
Instead, matches would be played at Cape Town Stadium and Moses Mabhida Stadium.
'They [Kings Park and Newlands] do not meet the tournament's requirements regarding safety,' an impeccable source told Rapport newspaper.
South Africa are bidding to host the tournament along with Ireland and France.
The winner will be announced on 15 November.
Photo: David Rogers/Getty Images