Well if you have a 97%+ market share, I'd to say you're a defacto monopoly.
Might fall within refusal-to-deal (which is fairly nebulous concept), especially given they are also in the advertisement business. Anything that could be interpreted as blocking search results with competing ads to their own might come under scrutiny.
Might fall within refusal-to-deal (which is fairly nebulous concept), especially given they are also in the advertisement business. Anything that could be interpreted as blocking search results with competing ads to their own might come under scrutiny.