No matter what building or structure you're in, there's a reason why construction plans are strictly monitored to always have space for some sore of emergency exit. No matter how hidden they have to be, the fact that it has an emergency exit that is always kept open no matter what day it is, has to be followed. This ensures that tragedies that happened in the past due to restricted exits and complicated security measures don't have to happen again. Although it's unfortunate that so many lives had to be lost for these rules to be implemented so strictly, what matters is that no more deaths have to happen moving forward. If you own an establishment or a place where people are meant to gather, you should ensure that you follow these. If you're someone who lives in an apartment, make is your priority to always familiarize yourself and your loved ones on what routes you can take during an emergency.