Procurement Collusion Strike Force to target bid-rigging
Sandwell and West Birmingham Hospitals was one of several NHS trust stung by the £200m bid rigging scandal that came to a head in 2009 ©PA Images
How data science is helping in the war on cartels
Water tank cartel shared out customers
Suppliers accused of collusion in Eskom contract
Tool launched to help buyers spot bid-rigging
Police to examine possible bid-rigging in Toronto
Inquiry launched into beef market cartels