> Crutches and leg braces: I saw many more people with crutches and leg braces walking around than I typically see in San Francisco. I lived in London for 6 mo

> Crutches and leg braces: I saw many more people with crutches and leg braces walking around than I typically see in San Francisco. I lived in London for 6 months and I continually had the same thought. It's hard to quantify but it was noticeable.