The Bletchley Circle (2012)

S2E4 Uncustomed Goods (2)

Title: Uncustomed Goods (2) Plot: The women's frustration with the police's inaction leads them to suspect corruption within the vice squad, prompting them to take matters into their own hands. Determined to expose the gang, they devise a plan to infiltrate the criminal network to uncover the hotel serving as their headquarters. They visit Marta's restaurant under the guise of a business meeting, with Jean posing as a potential client. This encounter allows Lucy to discreetly memorize the ledger, which could be crucial in unraveling the entire operation.