top | item 13664009 Pavement LED strip traffic lights for smartphone users 3 points| mochtar | 9 years ago |theguardian.com | reply 1 comment order hn newest [+] [-] woofyman|9 years ago|reply Even if you have the green light you still need to make sure cars are yielding to you.
[+] [-] woofyman|9 years ago|reply Even if you have the green light you still need to make sure cars are yielding to you.
[+] [-] woofyman|9 years ago|reply