Celebration Police: What does it mean and why is it making headlines again?

After Arsenal defeated Liverpool 3-1 to rekindle their title challenge, they were rightly getting a lot of plaudits. Jurgen Klopp’s men are arguably the toughest opposition in England right now following his departure announcement. However, in the aftermath of the victory, Martin Odegaard was pulled up on doing something by Jamie Carragher…
Source : FootTheBall