It needs punctuation, but the advice is common.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
mosjadon't overtake on a curve
You are located in Britain, aren't you?
Haven't you seen any street signs? Surely there's one somewhere near you that is appropriate.
In the U.S. we say "pass", not "overtake", so the sign reads "DO NOT PASS", and it is placed at the curve.
CJ