Written evidence submitted by Daphne Keller, Director of Program on Platform Regulation (OSB0057) Breadcrumb All Cyber Publications Testimonies UK Parliament Written evidence submitted by Daphne Keller, Director of Program on Platform Regulation (OSB0057) Daphne Keller October 5, 2021 Written evidence submitted by Daphne Keller, Director of Program on Platform Regulation (OSB0057) All Cyber Publications