In the first Old Firm fixture at Celtic Park under the new arrangements, many more home fans were able to attend but segregation was still required outside the stadium to keep them apart from the smaller away support. In the minutes before kick-off, the main access road was closed as part of the amended segregation plan and thousands of spectators approaching Celtic Park from both directions were directed to the narrow enclosed walkway below the North Stand to reach the opposite side of the stadium, along with those trying to enter that stand via turnstiles. The volume of people in the walkway area built up to the extent that many were unable to move forward with more approaching from either side, and crushing was experienced in the congested area for some minutes, causing panic, with several fans scaling a high perimeter wall and fence to escape; one of them fell from the wall and later required hospital treatment, while four other persons were treated at the scene as the situation subsided.