| Answer | Crossword Clue |
|---|---|
| ICIER | More hazardous, as winter driving conditions |
| ICIER | More hazardous, as winter roads |
| SLEET | It adds to hazardous driving conditions |
| ICIER | More hazardous in winter |
| ICIER | More hazardous, in winter |
| ICIER | More dangerous for winter driving |
