Why do F1 drivers get weighed and how does scrutineering work?

Scrutineering plays a crucial role for any F1 grand prix, as it’s the technical checking of cars to ensure all entrants are legal throughout a race weekend.

It is something all cars and drivers must go through where one failed test could result in disqualification. So, the FIA – who carry out the checks – uses a rigorous process to ensure everything is as precise as possible.

But, how does the process work and what are race officials looking for…