Kindly assist with the legal advise as sought in the question.

Question 2 [10] Y was involved in a motor vehicle collision with X. The accident occurred when their vehicles approached one another from opposite directions, Y's car swerved on to the incorrect side of the road, where it collided with X's vehicle. Y said he was overcome by a sudden, unforeseen and uncontrollable blackout. He attributed the blackout to a fall in a supermarket earlier on the morning of the accident for which he received treatment at the hospital. As Y's lawyer, you need to advise him on possible delictual liability against him