| Clue | Source | Date |
|---|---|---|
| Filtering ethane is dangerous - it might kill you! | ||
| Chewing fingernail with teeth is harmful (4-11) | ||
| Very dangerous in general if the end of it is wrong | ||
| Finish last, beset by flat tire and engine failure, potentially fatal | The Guardian Cryptic | 16 May 2022 |
| The fleeting rain turned severe | The Telegraph Toughie | 14 Sep 2016 |
| Not to be fooled with, in a way | Universal | 24 Apr 2015 |
| Not to be fooled with, in a way |