The University of Alabama has suspended block seating for 20 student organizations. The student government association says it will not identify the groups. The move comes after the SGA said it would begin enforcing a rule against early departures. SGA officials reviewed photos and video of the student section, taken during the Tide's shutout of Arkansas. The suspensions apply only to Saturday's game. SGA says organizations with block seating are expected to be at the game for all four quarters.