What is the paper slip handed to F1 drivers after a race – and what happens to it?

Yesterday at 01:24 PM

It's a small, seemingly insignificant piece of paper – but in Formula 1, even the tiniest details carry weight. Literally. As soon as an F1 driver climbs out of their car after a race – with all of their gear still on – they head straight for the scales. 
Post-race TV coverage often shows FIA officials instructing all 20 drivers to stand on a set of scales to ensure they still meet ...Keep reading