Four law enforcement officers were among the hundreds of people arrested in Dallas during a World Cup crime sweep.

Operation Safe Streets What we know: Operation Safe Streets led to 335 arrests related to prostitution and sex trafficking during the World Cup.

"Operation Safe Streets was one of several proactive initiatives we conducted during the FIFA World Cup to ensure a safe, secure, and enjoyable experience for everyone visiting and living in Dallas," said Maj. Aaron Harrell with the Dallas Police Department's Special Investigations Division.