Couple of things... how do the Grundys manage to keep Bartleby when they never have 2 ha'pennies to rub together? Ponies are expensive-they get ill, need vets,regular care etc etc.Barmy should be its name.
Also, why doesn't unrealistically well-spoken George call Ed Uncle Ed since he is?
Another thing... Darryl's situation flags up, to me, how easy it is to end up on the'wrong side of the tracks'.He's vulnerable,naive and, despite his track record, not streetwise.He's not a survivor and, without the support mechanisms many of us take for granted, he won't be able to easily get out of this mess.