Its difficult to see for us on TV but...the F1 drivers have some advantages:
They've driven that circuit all weekend, clocking up alot of laps and they usually always walk the circuit before the weekend - meaning they know where all the curbs are, where all the marshal points are, marshals signals, bumps, barriers, grass, gravel etc etc... except if your Kimi and you dont know about a certain gate.
They'll know where the flags will be displayed. Do motor racing over the course of your life, and you quickly learn to look for and recognise flag signals in any car on any circuit.
All marshal posts will be well manned. Including observers, flag wavers, recovery marshals, incident chief etc... Its very unlikely that something will be missed by the marshals and stewards. Add in the amount F1 TV coverage, along with tens of thousands of people at the side of the race track, then there's a high probability that everything will be spotted in some way or another.
They've driven that circuit all weekend, clocking up alot of laps and they usually always walk the circuit before the weekend - meaning they know where all the curbs are, where all the marshal points are, marshals signals, bumps, barriers, grass, gravel etc etc... except if your Kimi and you dont know about a certain gate.
They'll know where the flags will be displayed. Do motor racing over the course of your life, and you quickly learn to look for and recognise flag signals in any car on any circuit.
All marshal posts will be well manned. Including observers, flag wavers, recovery marshals, incident chief etc... Its very unlikely that something will be missed by the marshals and stewards. Add in the amount F1 TV coverage, along with tens of thousands of people at the side of the race track, then there's a high probability that everything will be spotted in some way or another.