This test will affect 1% of users in Belgium, Croatia, Denmark, France, Greece, Italy, the Netherlands, Poland and Spain. We will continue to show results from other websites, including news publishers based outside the EU. We intend to use this test to assess how results from EU news publishers impact the search experience for our users and traffic to publishers.
G does not say when the test will end.
As we know, Google has threatened to pull news links in Canada in response to the Online News Act of 2023 which forced all tech companies to come out with compensation related to linked content with any online news publisher. After months of negotiations, Google agreed to pay $100M each year to Canadian news organizations afaik.
A similar incident happened in California in the U.S. where Google briefly removed links to California news outlets in response to the proposed California Journalism Preservation Act (CJPA). The new law would force Google to pay publishers in return for using links to their pages. For now, the bill is yet to be confirmed but Google managed to strike a deal with lawmakers this summer.