To use the controlled braking method while transporting liquid cargo, you should apply the brakes:

Question

The controlled braking method for emergency stops involves applying the brakes as hard as you can without locking the wheels. Keep steering wheel movements small when braking in this way.

Accepted Answer

As hard as possible without locking the wheels.

Answer

Gently to keep the wheels rolling.

Answer

As hard as it takes to lock up the wheels.