Does anyone know WHY the GWML▸ seems to have more than its fair share of suicides ?
I understand that people with certain cultural backgrounds have more of a tendency to commit suicide than others, and you'll find some correlation if you look at the cultural mix of the areas with the very high number of cases. Age and gender information might emphasise this ...
party of the explanation seems to be an infortunate co-incidence of fast frequent trains and the ethnic/cultural mix of the area and the socio-economic mix of the area.
Although this isn't really the right word to use, suicides are influenced by "fashion". In that one sucide may trigger further sucides in other desperate people in the neighborhood. Of course there are lots of different ways to kill yourself, but if trespass on the railway is seen as "the way to do it" in a particular place then that alone may encourage other people to commit suicide in the same way. This means that reporting of sucicides has to be done really carefully to aviod encouraging copycats. On a more positive note having suicides concentrated in "hot spots" might make them easier to deal (by fencing, station staff training, for example) wiith than if they we spread out along the whole rail network