It shouldn't. But there's a lot of things that could happen. Someone could have created a duplicate location. Or, more commonly, the "building scheduler" doesn't understand how "restrictions" work and is surprised when someone is able to schedule an event on top of the restriction.
The only way to make sure a location is set aside for a specific group is to create an "event".
We haven't had any reports of double-booking in some time, but there's always a first.
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