I am not sure, Why?- Cuz there's a RED note with BIG Letters.- But maybe We cant see this note, even in BIG letters Letters, I am not sure as I said. Sometimes people can't even see what's right in front of their eyes...Neutral.
you could notice that there is a red note at the bottom because I am not getting attacked by cops at the moment I recorded in some riot locations there are stores you can rob and while you are robbing cops attack and you are going to attack back as well which will make you leave the Robbing area without noticing so the sound can give you warning, and about the newbies most of them don't look at that note so I think warning sound would be great to help them to finish their rob successfully.
I think I answered someone with the same question.