What are the three main safety features of an F1 car?

Question

What are the three main safety features of an F1 car?

Answer 1

Seat belts.

HANDS

Pit Babes ;)

Answer 2

Very, very numerous, but

A) the driver

B) fuel cut off

c) the chassis/ framework.

Answer 3

safety belts

engine

brakes

Answer 4

not really defined but I would say;

carbon fibre monocoque

crumple zone

Hans (Head and neck Safety) Device

These are three integral aspects which save drivers lives these days.

Answer 5

Carbon Fiber monocoque.

High side bolsters to protect the driver's head from injuries.

Wheel tethers that keep the wheels from flying off in a crash.