The Advertising Standards Authority (ASA), the self-regulatory organization of the advertising industry in the United Kingdom, has sent an "Enforcement Notice" to over 50 companies that promote digital assets, asking them to review their ads. The notice mandates crypto companies to comply with the regulator's guidance, warning that a failure to do so could push the agency to "implement sanctions" on the firms....Read More: UK Ad Regulator Sends 'Enforcement Notice' to Crypto Promoters