Diane’s in a bad way

Next week, Diane’s really struggling, as she battles with her inner voice. Fearing that the electricity in the house isn’t safe, and her family are in danger, she asks Tony to look into it, but he brushes it off. Later, she panics that the lamp might catch fire after a lightbulb blows, and cancels her scan because she’s in such state. Also, George’s ex turns up in the village.