One in three German police officers has heard racist comments from colleagues at least once while on duty, according to a large-scale study commissioned by the government and released on Thursday. The report showed that in two online surveys commissioned at different times, 33% in one study and 32% in another had heard such comments at least once. In both surveys, 5% of respondents heard such comments more than 10 times. Researchers asked federal and state police officers about how their colleagues interact with citizens and with other police officers. Sexist comments relatively common Just ov…