The When the black flag is shown along with the number of the car then that driver has been disqualified and... with an orange disk is shown with the number of the car to advise the OK, so we all know what the driver is, right. I've always liked the description that F1 drivers are like... of a mechanical problem requiring them to pit immediately.
We are unlikely to see this in a modern F1 is the pinnacle of open wheel, single seater car racing and arguably the highest level of any motorsport globally.... race due to the level of technology and noun: telemetry the process of recording and transmitting the readings of an instrument. "Data will be transferred by radio telemetry... sending data to the pit wall. The engineers will see the slightest issue and bring the car in before the Marshals, dressed in their distinctive orange overalls, have a number of roles but the majority are positioned around the circuit... can react.