Before revision: NFL In the National Football League backup players, particularly the quarterback, are seen on the sidelines carrying a clipboard.
After revision: <le=Armour plated clipboards for West Midlands police |medium=Television production URL |publisher=ATV Today |url-status=live |accessdate=11 September 2016</ref>NFL In the National Football League backup players, particularly the quarterback, are seen on the sidelines carrying a clipboard.