Stuart McGurk in The New Statesman:
Police officers are often the last to know when someone is being conned. A worried son might spot unusual payments on his elderly father’s bank statement. A concerned friend will do a reverse-image search on a suspiciously good-looking dating-app match. A fraudster will run out of excuses as to why they can’t meet. A horrible realisation will dawn and a report will be filed.
More here.