An interesting place for a firefight, so far as most Travellers are concerned.
Less heavily-armed people might be curious on how to expand the concept. I can definitely envision a TL B factory – even an entire network of factories – where 99% of the space is part of the Human Exclusion Zone. It isn’t completely new: a good case can be made that highways, airports, etc are already such Zones. Anywhere where high-speed robots & machines are busy, and soft, squishy humans shouldn’t stick around.