The Main Chance takes another look at feral kids. This time it is Walter Clegg's sister, a schoolteacher who is being hounded by the local kids.
A young friend of Walter's sister confronts one of the youth's and faces a private prosecution.
Walter Clegg cannot be there for his sister all the time. David Main needs him for a matter that has come up and it could be lucrative.
Margaret Castleton asked David to look into the activities of a wine company that is switching the labels of the cheap wine they produce.
If it became public it would be embarrassing for her father Henry who is a shareholder of the wine company.
David Main is happy to help out his former legal partners but with an eye to be well paid. A former city whizz kid could be the ticket, someone who could take over as chairman if David can expose the fraud.
A cynical look at the yobbo youths, the implication that they are not going to mend their ways. Some of them did look to old to be tearaways.