Exactly, they have a big screens with cars presented as coloured dots so the pitwall knows exactly who is where at any given time.
But regardless of that, both drivers got told to slow down to crawl speed when the qualifying wasnt over. Mistake one by the mclaren pitwall. If the drivers claim they suddenly saw cars all over the place they werent informed on time. Mistake 2 by the pitwall. Therefore I find it a bit cynical that Mclaren now claims to hope for new regulations.
Curious to know wha the FIA will do for he next GP. Im sure theyll let their stance known before the end of this week.