It would never have been imagined that it would be so difficult. Rugged pavement and high tram rails are an insurmountable obstacle. I will not see how a person in a wheelchair can cross their carriageway without assistance at all. It was hard for me to push those carts even when I tried to help this person, the front wheels just don’t get over the obstacles. In the end, we successfully crossed the trolley and traveled. As I pushed the cart, I exchanged a few words with the person in it. It turns out that he has become disabled by eliminating the consequences of the Chernobyl accident. So the system put these people in a wheelchair.