John Cassels, Fieldfisher

John Cassels is a partner and co-head of the Regulatory Group at Fieldfisher. He specialises in competition law and risk management.

john.cassels@fieldfisher.com

A paper cubes with printed emojis from Facebook Messenger, one of the biggest and world-famous social network.

Regulation

No more faux five stars: CMA launches fake reviews investigations

CMA warns that manipulating review collection, weighting, or display can mislead consumers and may violate the DMCCA’s new ban on certain review practices.

John Cassels, Jonathan Peters, Rachael Machado; Fieldfisher

Apr 14, 2026

Unlock 6,000+ articles from our archive.

Unlimited access for 4 weeks. No payment details required. Start free trial

Latest News

COP31: UK leads charge on private capital as public climate pledges plunge

EU banking competitiveness dialogue targets regulatory complexity

Danish court fines bank DKr 155m for AML failings

Latest News

Four states sue HHS over Medicaid work requirements rule

Proposed US COINS Act rules for China biotech deals

Fake £154m takeover bid ends in suspended sentence

Latest News

Agentic AI and employee share plans: Who decides when the AI trades?

Inside information meets cyber incidents

EU seeks nominees for a stakeholder group on tokenization in finance

Latest News

Post-trade operations look beyond the AI hype to practical hurdles

Ian McGinley unpacks prediction markets, insider trading risk, and more

GRIP Extra: OpenAI launches Grid Protectors, EC issues 2027 work program

Latest News

Four states sue HHS over Medicaid work requirements rule

COP31: UK leads charge on private capital as public climate pledges plunge

Proposed US COINS Act rules for China biotech deals

John Cassels, Fieldfisher

No more faux five stars: CMA launches fake reviews investigations