CBS carries all afternoon games in which an AFC team is on the road. Similarly, Fox covers all games in which the visitors are from the NFC. This policy goes back to the 1970 NFL/AFL merger, when home games were not broadcast, and the policy allowed every Sunday afternoon road game to be seen on the same TV station in the visiting team's home market. Prior to 2014, NFC teams were only able to make a maximum of two appearances on CBS each year (AFC teams get only up to two Fox-aired games). Starting in the 2014 season, the NFL has the right to move games between CBS and FOX by way of flexible scheduling, enabling CBS to televise NFC vs. NFC games, and Fox to broadcast AFC vs. AFC games, in the late Sunday afternoon doubleheader slot.