(AP) — The Trump administration is reducing the number of immigration enforcement officers in Minnesota after state and local officials agreed to cooperate by turning over arrested immigrants, border czar Tom Homan said Wednesday.

But Homan did not give a timeline when the operation might end in Minnesota after weeks of turmoil in the Twin Cities and escalated protests, especially since the killing of protester Alex Pretti, the second fatal shooting by federal officers in Minneapolis.

A widespread withdrawal will only occur after people stop interfering with federal agents carrying out arrests and setting up roadblocks to impede the operations, Homan said.

The border czar has pushed for jails to alert Immigration and Customs Enforcement to inmates who could be deported, saying transferring such inmates to ICE is safer because it means fewer officers have to be out looking for people in the country illegally.