WOMAN WAITS FOR HER CAR TO COMPLETE TESTING AT AN AUTO EMISSION INSPECTION STATION IN DOWNTOWN CINCINNATI, OHIO. SINCE JANUARY, 1975, ALL LIGHT DUTY, SPARK IGNITION POWERED MOTOR VEHICLES MUST BE TESTED ANNUALLY FOR CARBON MONOXIDE AND HYDROCARBON EMISSIONS, AND BE GIVEN A SAFETY CHECK. ALL OTHER VEHICLES IN THE CITY MUST UNDERGO ONLY THE SAFETY CHECK. THE CINCINNATI AIR AGENCY HAD ADDED FOUR NEW EMISSIONS OFFICERS TO THE STAFF TO LOOK FOR VEHICLES WITH VISIBLE EMISSIONS AND OUTDATED STICKERS

---

Size: 5417px × 3691px
Photo credit: © Alpha Stock / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: