Reasonable Cause Checklist for Drug Use
Observing and documenting current indicators
Patterns of any of the above conduct or combinations of conduct may occur but must be accompanied by indicators of impairment in order to establish reasonable cause. Please check all indicators listed below that are currently present:
| Constricted pupils | Dilated pupils | |
| Scratching | Red or watering eyes | |
| Involuntary eye movements | Sniffles | |
| Excessively active | Nausea or vomiting | |
| Flushed skin | Sweating | |
| Yawning | Twitching | |
| Violent behaviour | Drowsiness | |
| Odour of alcohol | Nasal secretion | |
| Dizziness | Muscular unco-ordination | |
| Unconsciousness | Inability to verbalise | |
| Irritable | Argumentative | |
| Difficulty concentrating | Slurred speech | |
| Bizarre behaviour | Needle marks |