Deep Navigation Colliery Deep Navigation Colliery Deep Navigation Colliery was a coal mine in South Wales, that operated from 1872 until 1991. Located next to the co-developed village of Treharris in the borough of Merthyr Tydfil, on development it was the deepest coalmine in South Wales Coalfield by some . Producing the highest quality steam coal, it powered both the Cunard passenger steamers RMS "Mauretania" and RMS "Lusitania" in their successful attempts at the Blue Riband prize for the most rapid Atlantic Ocean passage. The mine is also thought to have been one of several locally that provided coal to the RMS Titanic;
Deepest Shame of "Michelle" that was used in "ill Manors" has some elements similar to "Deepest Shame"; however, for the album release, the song was re-written as more of a soul number, although "Michelle" is included on the deluxe edition bonus disc. "Michelle" was originally a freestyle rap, featuring an extended rap verse and no "Deepest Shame" chorus. However, in the final version, the extension of the verse was taken out, replaced by a new first verse which is sung, rather than rapped, and some lyrics of the original rap were modified for radio use. The song was premiered on "Later... with