Hollow Statue Imports
A trading company established by Chalky the Troll for unspecified purposes, which quite unnaccountably aroused the attention of the Ankh-Morpork City Watch. Apparently the Silicon Anti-Defamation League protested loudly about the unwarranted inferences the Watch were drawing from this fact, proving their prejudice against Trolls beyond all possible doubt, and slandering the good name of Chalky by inferring he belonged to the Breccia, which in any case doesn't exist.