Britain's antitrust regulator said its inquiry group had found the mobile browser market, dominated by Apple and Google, was not working well for consumers and businesses, supporting its decision to launch an investigation into the sector in January.

The issues flagged by the investigation include Apple requiring all browsers on iOS to run on its WebKit browser engine, giving Safari preferential access to features compared to

While there's no action planned yet by the independent Competition and Markets Authority, the regulator seems set on demanding change.