I am quite dazzled he didn't mention Burmese Days.
E.g.:
> In the early essay “A Hanging” (1931), perhaps my favorite, Orwell describes a grotesque rite of passage for Burma police cadets that entailed witnessing an execution. The police are ushering a condemned “Hindu” man to the gallows when he steps “slightly aside to avoid a puddle on the path.” Why, the reader wonders, would a condemned man bother?