Escape proceedures
Spot on biscuit74 ' Use a time expired airframe or simple mock-up to allow passengers to practice exit before flight if you are really paranoid. There are relatively cheap effective solutions.'
As a direct result of the AEF fatalities, the VGS recieved additional training facilities, practice and monitoring of escape proceedures prior to the 'pause'.
Being paranoid about safety is a good thing and I know from experience the level of professionalism applied by the 'amateur' VGS pilots of all grades, categories and ages, many of whom fly with 100+ passengers behind them in their day jobs.