'Horrific fear' of another Aberfan disaster - as government can't rule out another coal tip tragedy
It is "difficult" to give a "cast iron guarantee" that lives won't be lost because of a coal tip disaster, the deputy first minister of Wales has told Sky News.
It is "difficult" to give a "cast iron guarantee" that lives won't be lost because of a coal tip disaster, the deputy first minister of Wales has told Sky News.
