What does Squizzy ask Charlie to do for the first time in Chapter 12 in the book runner

Squizzy Taylor Charlie a list of six names from whom he is to collect money. One of the addresses is in Fitzroy, where many of Squizzy Taylor’s enemies reside. Charlie sets out, deciding he will be polite but firm as he asks for the money. Albert Fox, a greengrocer, is reluctant to pay, but Charlie says Squizzy Taylor will come with Knuckles if Fox doesn’t pay him. Fox relents and hands him an envelope of cash, filling Charlie with bravado.