The Trojan Horse scandal, also known as "Operation Trojan Horse" or the Trojan Horse affair, involves claims of an alleged conspiracy that there was an organised attempt to introduce an "Islamist" or "Salafist" ethos into several schools in Birmingham, England. The name, based on the Greek legend, comes from an anonymous letter sent to Birmingham City Council in late 2013, alleged to be from Birmingham "Islamists" detailing how to wrest control of a school, and speculating about expanding the scheme to other cities. The letter was leaked to the press in March 2014. Around a month later, Birmingham City Council revealed that following the letter release it had received hundreds of allegations of plots similar to those described in the letter, some claims dating back over 20 years.