This Liber Amicorum highlights the global reach of Professor Whish’s influence. Enforcers, academics and practitioners from around the world pay tribute to the mastery of competition law that Professor Whish embodies, and has shared with students with trademark erudition and enthusiasm. At this important juncture in the history of the EU and the UK, this tribute is a timely compendium of views from both sides. The legendary ‘object box’ is analysed anew, along with enforcement issues. It also includes voices from further afield, discussing recent developments in competition law. The diversity of topics covered is testament to the breadth of Professor Whish’s authority, and illustrates a legal landscape which he has helped shape through clarity and common sense.