Annie Winterburn recently took to TikTok to explain there's a common road sign that most ... "You know that it's warning you - it's warning you about a steep hill, but is it a steep hill up ...

Annie Winterburn has taken to TikTok to shine a light on a common sign that stumps ... "You know that it's warning you - it's warning you about a steep hill, but is it a steep hill up or is ...