Alexa laughed.
"It seems here under control is out of control. There's so many people. Basically you ask them what their name, department and division is and then ask them for their wand. You record all of that and check that it's all in order. Basically that they're not Headmistress Rae or her husband and that they're not gatecrashers. It's simple but it takes forever and is boring."