We've been having this discussion in the States since a couple of days after the Roselawn accident, if not longer. It seems to come up again and again, which would seem to support John Ralston Saul's contention that one of the most important features of technocratic management is the extinguishment of memory. In any event, the FAA put this SAFO out this morning, and I thought it might be of interest. Regardless of whether you operate in the FAA world or not, this could generate some good discussion within your training departments.
http://www.faa.gov/other_visit/aviat.../SAFO10012.pdf