https://www.reuters.com/article/us-crypto-currencies-britain-regulator/facebooks-libra-cryptocurrency-needs-deep-thought-and-detail-uk-regulator-idUSKCN1TX1ZU

Facebook's fledging cryptocurrency will raise questions for both society and government that need close examination, a senior official at Britain's financial watchdog said on Tuesday, in another sign that the planned project will face deep scrutiny.