Often when I see videos of the NS I spot various different types of graffiti on the curcuit black top. Anyone know how or why it gets there? Is it put there by development drivers who use the track at times?
A bit of an inane issue I know, but a perplexing one nonetheless.
It's a pity they can't re-paint some of the faded turn-in and apex paint. On quite a few of the corners they're no longer visible and they're a real boon.