Is that the first thing that you think of?

It's a constant thought with architects.

Not only with building code and requirements for that, but also it's day and age of understanding how to get out of a building in the event of an emergency, whether it's a fire or other security threat.

It's getting out is the most important thing.

But when it comes to stadiums, getting in is just as important.

You have a very large amount of people coming in at the exact same time.

You may have a large tower, a high rise in downtown that, yes, it can hold a couple thousand people, but they're coming in at different times.

Can you share an example what a challenge like that looks like?