Absolute gold...... well found.
The houses going up are interesting, if my memory serves me right some of these builds had large amounts of asbestos in them dependent on supplier as insulation and in the ceiling/wall boarding.... Some councils bought the this design.
The other great bit was the guy who even though the mine is mechanised has to jump on belt and smash a large lump up by hand.....
Aaaaaaaaaaaaaaaaaaagh Creeper!!!!!