Q Law enforcement may be given access to a financial institution customer's financial records if they serve a legal summons or subpoena, or if they have circumstantial evidence to suspect money laundering. These are two of the exceptions to the general rule that financial institutions must protect the privacy of their customers' financial information under the Right to Financial Privacy Act (RFPA) of 19781. The RFPA also allows access to customer records in other situations, such as with the customer's consent, in response to judicial orders, or for certain intelligence or counterintelligence purposes1.
Option A is incorrect because a suspicious transaction report (STR) does not automatically grant law enforcement access to the customer's financial records. The STR is a confidential document that is filed by the financial institution to the Financial Intelligence Unit (FIU) of the country, and the FIU may decide to share the information with law enforcement if it deems appropriate2. However, law enforcement still needs to follow the RFPA procedures to obtain the customer's records from the financial institution.
Option C is incorrect because the investigation of a customer being made public in the media does not give law enforcement the right to access the customer's financial records. The media exposure may raise the public interest or the urgency of the investigation, but it does not override the RFPA requirements.
Law enforcement still needs to obtain a legal summons, subpoena, or other valid authorization to access the customer's records from the financial institution.
References:
1: Right to Financial Privacy Act of 1978, 12 U.S.C. §§ 3401-3422
2: ACAMS Study Guide for the CAMS Certification Examination, 6th Edition, Chapter 2: Compliance Standards for Anti-Money Laundering (AML) and Combating the Financing of Terrorism (CFT), p. 47

The customer activity that poses the highest risk of money laundering is making multiple cash deposits slightly below a required reporting limit. This could indicate a practice known as structuring or smurfing, which is a method of breaking down large amounts of cash into smaller transactions to avoid detection or reporting by financial institutions12. Structuring is a common technique used by money launderers to conceal the source, ownership, or destination of illicit funds3.
The other options are not necessarily indicative of money laundering, although they may require further due diligence or monitoring depending on the customer profile and the nature of the transaction. For example:
Transferring funds to pay for flight training lessons could be a legitimate educational expense, or it could be related to terrorist financing or other criminal activities. The financial institution should verify the identity and background of the customer and the recipient, and check for any red flags or suspicious indicators4.
Paying a supplier of precious metals at regular quarterly intervals could be a normal business practice, or it could be a way of moving or storing value in an alternative asset class. The financial institution should assess the customer's source of funds, business rationale, and market conditions, and monitor for any changes or inconsistencies.
Conducting business in a country that represents a high risk of money laundering could be a legitimate commercial opportunity, or it could be a sign of involvement in illicit activities or tax evasion. The financial institution should apply enhanced due diligence measures, such as verifying the identity and reputation of the customer and the counterparties, obtaining information on the purpose and nature of the business relationship, and screening for any sanctions or adverse media.
References:
ACAMS CAMS Certification Video Training Course - Exam-Labs3
Exam CAMS: Certified Anti-Money Laundering Specialist (the 6th edition)4 ACAMS Study Guide for the Certification Examination, 6th Edition, Chapter 2, page 29:
https://www.acams.org/wp-content/uploads/2019/08/ACAMS-Study-Guide-6th-Edition-Chapter-2.pdf ACAMS Study Guide for the Certification Examination, 6th Edition, Chapter 6, page 121:
https://www.acams.org/wp-content/uploads/2019/08/ACAMS-Study-Guide-6th-Edition-Chapter-6.pdf ACAMS Study Guide for the Certification Examination, 6th Edition, Chapter 7, page 139:
https://www.acams.org/wp-content/uploads/2019/08/ACAMS-Study-Guide-6th-Edition-Chapter-7.pdf ACAMS Study Guide for the Certification Examination, 6th Edition, Chapter 4, page 77:
https://www.acams.org/wp-content/uploads/2019/08/ACAMS-Study-Guide-6th-Edition-Chapter-4.pdf

'https://www.wolfsberg-principles.com/sites/default/files/wb/pdfs/wolfsberg-standards/8.%20Wolfsberg-Corresp
- page 6 Monitoring and Reporting of Suspicious Activities The institution shall implement bank-wide policies and procedures to detect and investigate unusual or suspicious activity and report any such activity as required by applicable law. These will include guidance on what is considered to be unusual or suspicious and give examples thereof. The policies and procedures shall include appropriate monitoring of the Correspondent Bank's activity, incorporating due diligence results such as customer risk rating and other factors considered meaningful in the assessment of transaction activity risk. In turn, the results of suspicious activity monitoring shall be factored into the periodic review of the client's file, particularly when the results of transaction monitoring indicate elevated risk levels.