Competition and Markets Authority

Diesel falls 12p but should be lower, says RAC

Supermarkets probed over food and fuel prices

UK further restricts Microsoft and Activision merge

AI investigated in UK over fears of domination

Microsoft's Activision takeover blocked in UK

New rules ban subscription traps and fake reviews

Amazon takeover of iRobot faces UK watchdog review

Google faces new multi-billion advertising lawsuit

Diesel 17p more than petrol despite oil price falls

Couple 'in limbo' as hotel cancels weddings

Green claims on household basics investigated

Petrol prices dropping too slowly, says watchdog

Regulator needs teeth to curb big tech, MPs say

Amazon could pay UK shoppers £900m compensation

Meta again ordered to sell Giphy by UK regulator

Microsoft Activision deal faces competition probe

JD Sports loses millions in forced Footasylum sale

Asos, Boohoo and Asda probed over green claims

Petrol pricing is cause for concern, warns watchdog

Amazon under investigation over listings practices

Petrol stations face urgent review of fuel duty cut

China-linked takeover of Welsh firm 'abandoned'

Google probed by competition watchdog