h2g2 The Hitchhiker's Guide to the Galaxy: Earth Edition

Hi TC, I'm subbing your wonderful entry, but still mainly offline at the meoment.
Can you explain ths sentence to me, as it doesn't make any sense at all to me, which is why I tend to cut it out, in order to avoid confusion:

>>The yellow grid lines at crossings (box junctions) are to be kept free until you can see clear to drive right over them, unless you are turning right, in which case it's OK to pass through the box if cars going straight over can pass unhindered.<<

Thanks


Bel

Sorry - I've been very busy and haven't even been to h2g2 for a couple of days.

I didn't originally write the sentence like that, but altered it on someone's advice (Mina's, I think).

I'll mail you a German translation/explanation, because I can't think of another way of writing it in English.

It's ok, I've seen you've not been online and I've asked somebody else now, got an explanation and even a link to a site with a pic, so that should be sorted. Except for the painted grid, it's not different from th rules here, as far as I know.
The subbed version is here: A16350185