This is something that really needs to be looked at.
I think the scans and bag checks need to be done further away at a perimeter around the stadium, not at the turnstiles.
A lot of people mingle around the ground before going in. They’ll be at Summerbees Bar, City Square, looking at the new statues, eating at the food vendors, waiting at the player’s entrance, maybe walking an elderly relative to their entrance before making their way to their own… then everyone has to wait in queues to get scanned and have bags searched before getting into the ground.
This means not everyone is in their seats at kick off when we want a full ground singing from the start (would help if the speaker system wasn’t so loud so the fans could be heard, mind!).
If the checks were done a bit further back and earlier before kick off, it would allow everyone to mingle around the stadium before they wanted to go into the ground. When fans did want to go in all they have to do is go through the turnstile. It would reduce the queuing to get in dramatically and have us all in our seats at kick off.