During a C/C1 walk-round, a tyre shows cords, a deep cut, or mixed construction on the same axle. What should you do?

1. Do not drive until the tyre defect is corrected; tyres must be fit, correctly matched and at the right pressure
2. Drive to the next depot at 90 km/h to wear the tyre even
3. Let air out of the opposite tyre to balance the look of the axle
4. Ignore it if the limiter is working