I'm sure your MP has an office right? Check that out with the
town council or whoever. But first, wait for the letter to arrive
(normally 2 wks to a month). If you can't wait, log on to LTA
website 2 weeks later, key in your mum's details and check.
Don't bother about what other's say.......should have stopped and
let the driver behind you take the blame blah blah blah.
I understand the stress under such circumstances (to brake or not
to brake when light turns amber). It's mostly unfriendly scenes
after accidents.
Perhaps what you can do in future is, watch out for red light
camera areas, check pedestrian traffic from far, once you are near
the stop lines, accelerate fast. Then you won't face the problem of
having to beat the red light.