CMA launches campaign to crack down on cartels

Here. 

How e-payments can prevent cartelization

LiveMint, here. 

The CMA Uses Hacking Powers to Catch Price-Fixing Cartels

Motherboard, here.

El cártel de los extintores (I): La CNMC apaga el fuego de la disuasión anti-cartel en España

F. Marcos, aquì. 

A New Era In Cartel Enforcement Against Foreign Nationals

Steptoe.com, here. 

Spar-Chef erhebt Spionagevorwürfe gegen die Wettbewerbsbehörde

Salzburg.com, hier. 

UK cartel enforcement – past, present, future

A. Nikpay, here. 

ACCC Has an Excellent New Cartels Movie to Raise Awareness

Antitrust & Competition Policy Blog, here. 

A United States Perspective on Cartel Enforcement

S. Hammond, here (thanks to Kartellblog).