Would the LC datalogs be enough for a prosecution when the lights aren’t on the video?
The driver could insist the lights werent red and the datalogger And camera were out of sync.
I am pondering this thinking of the latest motorway variable speed cameras that have a separate camera that videos the whole scene, proving what the signs showed and when they changed.
I have two scenarios for what happened. The ‘nicer’ one is that the driver was so intent on watching and waiting for enough space on the other side to be clear that he forgot to recheck the lights and got caught out not expecting them to go red again so quickly. The worse version is that he was on his phone, suddenly realised the truck in front had gone and started off before checking the lights. Both still Involve him going “oh it’s red, stop, sod it - already across the line may as well go”
The problem is that all the lights are before the crossing proper. There may be a good reason for this; however most non-crossing traffic lights have repeaters just after the junction which is very helpful with visibility. Whilst it is not hard to take a bit of extra care and check the light again, it is an easy mistake to make especially if distracted and/or under pressure.
There is also the point of the datalogger; technically it is for the prosecution to prove that it is in sync with the cameras or provide other evidence that the red lights were flashing at the time. That is a whole different can of worms.