In The Death and Life of Great American
Cities, Jane Jacobs proposed four
conditions for generating and maintaining
vibrant urban diversity (mixed uses, short
blocks, aged buildings, and sufficient
density), but subsequent empirical work to
test them has been limited. This study
responds by studying town and city centres
in Great Britain in the wake of coronavirusinduced
restrictions to answer the
question: can Jane Jacobs’ four rules for
generating urban diversity help explain
why some High Streets in Britain have
demonstrated more resilience than others?