an experienced person should be able to use their skills to determine the difference
Thank you Pegasus.
As a matter of interest how much training was provided to you by your employer in how to A. assess if someone is intoxicated and B. how to deal with them?
If Jetstar CC undergo a 15 day ground school and four days line training, how much training do they receive in making this judgement?
I ask this because one day you may have to justify a decision you make in court and I believe the lack of training is a major risk for aviation operators.