YSK In regards to disabled toilets just because someone is able to walk or seemingly looks like an ‘average’ person does not mean that they should not be using it and it’s not your place to determine that
from /r/YouShouldKnow
YSK 关于残障人士厕所，仅仅因为某人能够行走或看起来像一个 "普通 "的人，并不意味着他们不应该使用它，这不是你的地方来决定。