This market resolves YES if the FIA officially announces the reintroduction of Drag Reduction System (DRS) for use in Formula 1 races and that reintroduction is scheduled to take effect on or before the first race of the 2027 season.
This includes any regulation update, technical directive, or formal communication stating that DRS will be used again in races (either as a conditional overtaking aid or in any other form resembling its 2011–2025 function).
This market resolves NO if, by the start of the 2027 season, no such official reintroduction has been announced, or if active aerodynamics and Manual Override Mode remain the sole overtaking aids.
Announcements must come from the FIA or FOM and be publicly verifiable through reputable motorsport news sources or official F1/FIA channels.