What's all this bullshit about ash cloud coming to UK and other countries and killing everyone?

Is this true, if yes then what's gonna happen exactly? The cloud of ash is gonna fall down or what? I don't understand please someone give me some real information...What's all this bullshit about ash cloud coming to UK and other countries and killing everyone?
the only current problem is the danger the ash has on jet planes, many of the components of the ash are glasslike particles which jet engines were not designed to cope with, this problem is causing huge backlogs worldwide of international travelers, the cloud will diminish slowly and we will get back to normal,, there is no danger to your health the way things are todayWhat's all this bullshit about ash cloud coming to UK and other countries and killing everyone?
It is because od eruption of volcanic mountain in Iceland. This ash is mostly made of sulphur compounds. This ash cloud does not kill people directly but its consequences can. Similar type of volcano erupted in Indonesia years ago. Its ash deposits could be found till India. That time there was no summer in that region for 3 years as the ash blocked the sun rats and prevented it to reach earth. But not to worry this time as this eruption is of smaller scale. The ash will fall only where the density of ash is very high. It will lead to global warming, suffocation and many skin diseases.What's all this bullshit about ash cloud coming to UK and other countries and killing everyone?
The ash cloud will eventually thin. Don't worry. And ash clouds do not lead to global warming. They lead to global dimming or cooling as they blocks more of the Suns radiation from striking the Earth.