Officials to undocumented immigrants: You will not be arrested if you seek shelter after Harvey

Rescue boats fill a flooded street as people are evacuated in Houston on August 28.

(CNN)Undocumented immigrants who seek shelter from Harvey's devastation don't have to worry about ICE agents picking them up. That's the message from immigration officials, FEMA and the city of Houston.

On its page on Hurricane Harvey, FEMA addresses the rumor head-on.
"U.S. Immigration and Customs Enforcement (ICE) and U.S. Customs and Border Protection (CBP) have stated that it is not conducting immigration enforcement at relief sites such as shelters or food banks. "
It adds that most shelters are managed by local communities and the Red Cross. "The Red Cross will not ask people to show any form of identification in order to stay in their shelters. "
    Likewise, ICE issued a statement reiterating the point.
    "Routine non-criminal immigration enforcement operations will not be conducted at evacuation sites, or assistance centers such as shelters or food banks," it said.
    And the city of Houston said the same thing, in a tweet: "We will not ask for immigration status or papers from anyone at any shelter. This rumor is FALSE!"
    The Customs and Border Protection agency operates checkpoints north of the Mexico border, within the path of evacuation for many fleeing the storm.
    The CBP's decision, along with the fact that ICE and FEMA both fall under the same department -- the Department of Homeland Security -- undoubtedly raised deportation fears. The messages from the agencies were meant to alleviate those worries.