| LEANBURN | Le Mans wanting limits applied to speed, so as to reduce pollution? |
| CLEARTHEAIR | Settle misunderstanding, showing one way to reduce pollution? |
| AERODYNAMIC | Shaped so as to reduce drag when moving |
| INDECISIVE | Are there no limits applied to this kind of article? (10) |
| ARBITER | Judge wanting limits for another dangerous dog? |
| REPROOF | Upper limit applied to material for carpeting (7) |
| OPERATION | Energy limit applied to work procedure (9) |
| OGRE | Terrifying man wanting bloodshed - love to go to the front |
| ORATE | Zero speed so to speak (5) |
| POSSESSED | Under the influence of spirits, speed so recklessly around a couple of bends (9) |
| TIMELAPSE | Measure circuits' speed, so it's said, snapping at intervals (4-5) |
| MOUNTRUSHMORE | Rock quartet to climb with speed, and then some? (5,8) |
| HEATHROW | Man wanting a way to get airborne here? (8) |
| GOESTOPOT | Famous advice to young man wanting work - "Work with books" - fails |
| TURNTAIL | Time the broken urinal's fixed, man wanting to do one (4,4) |
| DRYOUT | Doctor gets young man wanting heroin to undergo therapy for addiction (3,3) |
| DEPOSES | Removes from office when speed so critical (7) |
| FLATOUT | At full speed, so totally exhausted? (4,3) |
| GOLIKEABOMB | Reach high speed then explode? (2,4,1,4) |
| COMBATOZONE | Work to reduce a cause of air pollution? |
