Macheath goes to a tavern where he is surrounded by women of dubious virtue who, despite their class, compete in displaying perfect drawing-room manners, although the subject of their conversation is their success in picking pockets and shoplifting. Macheath discovers, too late, that two of them (Jenny Diver, Suky Tawdry) have contracted with Peachum to capture him, and he becomes a prisoner in Newgate prison. The prison is run by Peachum's associate, the corrupt jailer Lockit. His daughter, Lucy Lockit, has the opportunity to scold Macheath for having agreed to marry her and then broken this promise. She tells him that to see him tortured would give her pleasure. Macheath pacifies her, but Polly arrives and claims him as her husband. Macheath tells Lucy that Polly is crazy. Lucy helps Macheath to escape by stealing her father's keys. Her father learns of Macheath's promise to marry her and worries that if Macheath is recaptured and hanged, his fortune might be subject to Peachum's claims. Lockit and Peachum discover Macheath's hiding place. They decide to split his fortune.
Macheath goes to a tavern where he is surrounded by women of dubious virtue who, despite their class, compete in displaying perfect drawing-room manners, although the subject of their conversation is their success in picking pockets and shoplifting. Macheath discovers, too late, that two of them (Jenny Diver, Suky Tawdry) have contracted with Peachum to capture him, and he becomes a prisoner in Newgate prison. The prison is run by Peachum's associate, the corrupt jailer Lockit. His daughter, Lucy Lockit, has the opportunity to scold Macheath for hav.ing agreed to marry her and then broken this promise. She tells him that to see him tortured would give her pleasure. Macheath pacifies her, but Polly arrives and claims him as her husband. Macheath tells Lucy that Polly is crazy. Lucy helps Macheath to escape by stealing her father's keys. Her father learns of Macheath's promise to marry her and worries that if Macheath is recaptured and hanged, his fortune might be subject to Peachum's claims. Lockit and Peachum discover Macheath's hiding place. They decide to split his fortune