By Paula Riedel, Thomas Wilson, Athina Van Melkebeke (Kirkland & Ellis)/12 June 2020 In May 2016, the European Commission (“Commission”) blocked CK Hutchison’s (“Hutchison”) £10.25 billion acquisition of Telefónica UK (“O2”).[1] The Commission had previously cleared a series of “4-to-3” telecoms mergers across Europe, subject to increasingly far-reaching remedies.[2] Specific features of the UK mobile…