Sophie Haigney writes: “Enclosed public spaces like libraries and trains face significant challenges due to social distancing regulations, and ongoing, warranted fears about indoor spread of the virus. And race and class-based disparities in access to and amenability of public space in the US have manifested in a variety of ways: when law enforcement disproportionately enforces social distancing regulations on people of color; in transit systems upon which nonwhite and lower-income people rely; and in the shuttering of libraries and public restrooms, used heavily by homeless populations in cities and towns across the country.”