In the widdershins end of Ankh-Morpork, between the Street of Cunning Artificers and the wall, several acres of city were devastated by the crash-landing of a huge noble dragon. The area was designated as a redevelopment site, and might by now be covered with a lot of identical rectangular buildings of brown Sto brick. In fact, the new mapp indicates that area is now known as New Brickfields. Re-development has not occurred due to the value of the local clay, used to make bricks for building elsewhere.
The site now hosts the monthly "all comers tin market" selling metalwork of all kinds.