This! Mandalay Bay is currently dealing with a class action lawsuit with 450 suing them. Which, I'm not sure any hotel wants to find themselves in their shoes. Unfortunately, the hotel industry had to learn the really hard way. That allowing guests to just leave the Do Not Disturb sign outside of the door for multiple days in a row, and not having a clue about what may or may not be happening in the room. Has forced Disney World, Hilton properties, and I'm sure others are in the process of as well. To put new policies and security procedures in place similar to what Disney is now doing. So they have an idea of what is, and isn't happening on their properties.