Thanks for your concern JFD. My problems have all but disappeared thank goodness. I do work for a resonable company who adhere to most H & S matters. I have never known anybody who have used AWN's, they are law, I agree, but does anyone out there have experience of invoking AWN's. By the lack of response to my question to date, I have to ask do all British Companies have Human Factor reporting in place. What do our American / Canadian counterparts have?? This was the only instance in my career when I felt that my mind was not 100% on the job. ( Apart from leching over stewardesses !!! ) I was a minor risk I suppose, Did I have the guts to tell someone?.......no. I should have done.