What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.

The UK's competition watchdog has published its final report on a comprehensive, year-long mobile ecosystem market study — cementing its view that there are substantial concerns about the market power of Apple and Google which require regulatory intervention. Back in December, its preliminary report on the market study also identified concerns and discussed potential remedies […]
moderately negative