I looked at the ford focus video again and slowed down the bit as the car goes out of shot (be patient its running at 10% of normal speed)..wait a while (@31 seconds) and look at the top centre slightly to the left and u will see a light reflected in a house window..nothing new its obvious but if u watch it, and u really need to be on a monitor, u can see it actually travels to the right, dim but def there, ive played it frame by frame and it tracks across.. now the house it reflects in I have shown on the street view and to me anyway it looks like the reflected high level brake light of a car pulling in to the right..the house windows and walls are all at right angle to the street so the car would have to be turned for the light to reflect so bright..the time delay between the car going out of sight and it turning in could indicated the driver wasn't sure which house he was going to or is it that he overshot?.could of course be a neighbour being picked up for work...