Curiosities: Why Don't the Doors of the Public Toilets Reach the Floor?

In the day to day we are presented with hundreds of curiosities from which we always seek some answer, as when we enter a public bathroom and see that the doors of the cubicles do not reach the floor. That small space between the door and the floor is not a design error, but it has several practical reasons. One of the main reasons for this detail is safety, since, in case someone suffers a decompensation, a fainting or has an accident inside th…