Joke Collection Website - Bulletin headlines - Is it "please pay attention to reversing" or "please pay attention to reversing"?

Is it "please pay attention to reversing" or "please pay attention to reversing"?

1999 "Traffic Safety Law of the People's Republic of China" stipulates that motor vehicle manufacturers must install safety warning horns when reversing, which are larger than motor vehicles with motorcycles, and say "Please pay attention when reversing!" , words, played again and again. So please pay attention to reversing, but because of repeated broadcasting, it has become: reversing please pay attention-reversing please pay attention-reversing please pay attention-reversing please pay attention.