Maybe you don't mind if a city's police department spent a year spying on people all over the country and the world because they planned on peacefully protesting. Maybe you think they're protecting you.

For at least a year before the 2004 Republican National Convention, teams of undercover New York City police officers traveled to cities across the country, Canada and Europe to conduct covert observations of people who planned to protest at the convention, according to police records and interviews.

In hundreds of reports stamped "N.Y.P.D. Secret," the Intelligence Division chronicled the views and plans of people who had no apparent intention of breaking the law, the records show.

These included members of street theater companies, church groups and antiwar organizations, as well as environmentalists and people opposed to the death penalty, globalization and other government policies. Three New York City elected officials were cited in the reports.

In at least some cases, intelligence on what appeared to be lawful activity was shared with police departments in other cities. A police report on an organization of artists called Bands Against Bush noted that the group was planning concerts on Oct. 11, 2003, in New York, Washington, Seattle, San Francisco and Boston. Between musical sets, the report said, there would be political speeches and videos.

"Activists are showing a well-organized network made up of anti-Bush sentiment; the mixing of music and political rhetoric indicates sophisticated organizing skills with a specific agenda," said the report, dated Oct. 9, 2003. "Police departments in above listed areas have been contacted regarding this event."