Jax

I was waiting for the train on a platform with only one entrance and exit. A large man comes down and starts advancing towards me saying things like “have you ever seen those movies where a large man fucks a tiny girl” and “how would you like to act one out”. I was so very scared and could not leave. No one else on the platform said anything and visibly withdrew when I tried to sit next to a family hoping for some sort of break or protection. Luckily the train came very quickly and I was able to board without him following. Why didn’t anyone say anything? What planner designed a space with only one exit that could be easily blocked and wasn’t visible from the street?