Quote: Lodewijk Asscher, Amsterdam's mayor, has ordered the new decoy strategy to cut the number of verbal and physical attacks on Jews, amid fears that anti-Semitic "hate crime" is on the rise.
"Jews in at least six Amsterdam neighbourhoods often cannot cross the street wearing a skullcap without being insulted, spat at or even attacked," according to local reports.
Amsterdam police already disguise officers as "decoy prostitutes, decoy gays and decoy grannies" in operations to deter street muggings and attacks on homosexuals or the city's red light district.
Police in the Dutch city of Gouda have claimed the use of officers disguised as apparently frail old age pensioners has helped cut street crime. | 
That is brilliant!
