Quiet Hours begin

Weeks later, the Commissioner of the Night founded the Hush Patrol, and Quiet Hours began: no amplified sound, no shouting and no unlicensed wheels on public streets from 10 p.m. to 6 a.m.

The Crown became the Hush Tower, the drones moved into the belfry, and posters went up on every wall: QUIET HOURS. By order of the Hush Patrol.