They'd be able to ping you for not being able to open the bonnet. Or, they'll ping you for a suspicion of a defect or something else minor.
It depends on the defect to where you get sent.
A minor defect (bald tyres, blinker not working, etc) you'll go to a cop shop.
A major defect (loud exhaust, too low, boost gauge in wrong spot, turbo timer, etc) you'll go to Regency.
Most of the time, you'll get sent to Regency, though. And they'll check over everything (not just what's on the list).
But if you get sent to the cop shop, they'll simply check what's on the list - nothing else.