Drive — Silverstone GP — Example

Controls

Keyboard, gamepad or touch — whichever you pick up works.

Keyboard

W / ↑: Throttle — hold to squeeze it in
S / ↓: Brake (reverse when stopped)
A D: Steer
Space: Skip the start lights
R: Back onto the track
G: Restart from the grid
C: Next camera — chase, near chase, cockpit, bumper; TV and helicopter in a replay or a race you watch
P: Replay your last lap (after your first lap)
V / Shift+V: Next / previous car, watching a race
T: Time of day
Esc: Leave a replay, close a panel
H / ?: This card

Gamepad or wheel

RT: Throttle (analogue)
LT: Brake (analogue)
Left stick: Steer
Y: Next camera
View: Reset onto the track
Menu: Replay the lap

Press any button once the page is open so the browser sees it. A wheel and pedals: More → Wheel to set them up; every control can be re-learned there.

Touch

Stick up: Throttle — further is more
Stick down: Brake
Stick sideways: Steer
Reset: Back onto the track
Cam: Next camera
Grid: Restart from the grid
More: Car, ghost, assists, sound, time of day, quality

Assists (steering help, stability, ABS, traction control) are on by default. Turn them off and the wheels can lock under braking and spin on the throttle.