(1) (a) What systems does the SA National Roads Agency (Sanral) have in place to ensure that road lights are on at night and off during the day, (b) what inspectors are tasked with ensuring that these systems work, (c) is there an automated feedback system in place and (d) where can members of the public report faulty road lights; (2) whether any Gauteng road lights are on during the day and off at night?