3 ptsPTOfficial number: 7056
Can alcohol consumed induce changes in a tram driver's field of vision?

Explanation
Correct answer: Yes
Alcohol affects the central nervous system, impairing vision. One of the most serious effects of its consumption is tunnel vision, which is a significant narrowing of the field of vision. For any driver, including a tram driver, who must observe the wide area around the tram tracks, this phenomenon is extremely dangerous.