Headlight Question

[new_horizon]

Thanks for the reply, I really do appreciate it - that effect is really quite cool, but sadly, it isn't the viewpoint I was looking for.

The basic paradigm here is that I want individuals to make judgements based on the speed at which vehicles are travelling in night-time conditions.

In the attachments, you will see that in Screen Shot 1 - the car appears in full light (although the scene should actually be dark) and in Screen Shot 2, the car appears to be dark (which is correct) - but that is a different issue.

Basically (as Screen Shot 3 demonstrates) as the vehicles are approaching the observation point (they are only visible for 0.75s) the light eminating from the headlights onto the group seems to flicker - as if it is lighting up a particular square and then not the next and then coming back on again.

Is there a way that I can use this plug in here?

Once again, thanks for your time.