Denver police are on alert after the Venezuelan street gang Tren de Aragua has apparently given its members a "green light" to attack and shoot police officers.

According to a bulletin from the Colorado Information Analysis Center shared with Fox News Digital, federal law enforcement partners warned a police department in New Mexico that members of Tren de Aragua have been encouraged to attack police officers in Denver.

"The Albuquerque New Mexico Police Department (APD) has released this officer safety bulletin to notify law enforcement of information regarding the Tren De Aragua criminal organization and reports that TDA members in Denver have been given a 'green light' to fire on or attack law enforcement," said the bulletin.