They're trialling them near where I work, doing grocery deliveries. You see them trying and failing to cross roads, and it's a nusiance. They get in the way, an

They're trialling them near where I work, doing grocery deliveries. You see them trying and failing to cross roads, and it's a nusiance. They get in the way, and I'm always worried I'm going to end up hitting one and damaging my car. Or that I'm going to end up tripping over one when I'm walking.