Mobydisc said..
What is the problem with gaskets containing asbestos? Unless one is in the habit of pulling heads off motors, then grinding the gaskets up and breathing in the dust, asbestos in a gasket should be pretty safe. There is a massive scare campaign over asbestos directed and funded by big trade unions for political purposes.
You have forgotten about the people who have mined, carted, processed and fitted the asbestos products to the vehicles.
It has taken years to bring the issue to stage in most, if not all first world countries, where the stuff is totally banned, and I'm only guessing but I reckon the asbestos used on the GWs has been sourced from a mine site in a Chinese provence (or some other developing region) where the average labourer has no idea of the death sentence he or she has been handed.
I'm not sure what political purpose you are talking about but if stopping more people from getting asbestos related diseases is the aim then I'm all for the "scare campaign".