Re: Sigh.
Me too on my first test. Examiner explained the need to make progress 'briskly' off the lights to avoid being rear-ended by cars / vans, trucks...
It's amazing how often drivers appear oblivious to bikers despite headlights, hi-viz clothing etc; they only seem to be aware of 4 wheeled vehicles.
Note that I'm a weekend biker only and drive most of the time. It's made me a better driver for sure.