And here is the interesting bit. The reaction by the authorities is deafeningly silent. Muppets, wierdos, people with mental and some physical health problems, criminals, etc. are not suitable to people to travel on public transport. The physical system and its limitation as defined by regulations is not designed for these sorts of people so they should be excluded by legislation. Change aircraft design and include a clearly specified surcharge to handle these people then their carriage may be permitted.
PM