Google's efforts to stoke a European debate on Internet privacy may be overshadowed by a cameo appearance by Barbra Streisand.
More than a decade before Google was ordered by the top EU court to remove links to information that was outdated or irrelevant, Streisand had already obtained a reputation as a privacy diva.
In 2003, attempts to get photos of her Malibu, California, home taken down backfired, with publicity leading thousands of people to look at the pictures on the Internet.
Poland invoked the name of the 72-year-old singer to criticise parts of proposed changes to draft legislation that would entrench EU citizens' "right to be forgotten."
Poland said proposals that would require websites to share requests to delete personal information with other sites risked creating a "Streisand effect" and draw more attention to the original story or document, in an EU paper summarising its views.