If a warning is issued and no response is received from the driver, what actions does the ADAS system "Lane Keeping or LKS" carry out?

If a warning is issued and no response is received from the driver, what actions does the ADAS system "Lane Keeping or LKS" carry out?
A)It stops the vehicle and turns on the hazard lights to avoid an accident.
B)It stops the vehicle in the presence of an obstacle.
C)It makes a correction to the steering or braking system so that the vehicle returns towards the centre of the lane.Correct
The lane keeping assist, also called LKA (Lane Keeping Assist) or LKS (Lane Keeping System), is responsible for controlling the steering with the aim of keeping the vehicle within the same lane, thus preventing it from drifting out due to distraction or drowsiness. You should bear in mind that it is possible to deactivate the system as indicated by European regulations. However, it will always activate automatically as soon as you start the car.