When driving slowly on a hill or mountain you must pull over and turn out when or more cars pile up behind you.?

When driving slowly on a hill or mountain, it is important to pull over and let faster vehicles pass if you notice that several cars have accumulated behind you. This helps maintain traffic flow and ensures safety on narrow or winding roads. Always look for designated pull-out areas to allow others to overtake safely. Being courteous to fellow drivers enhances the overall driving experience for everyone.