New York City is moving migrants out of shelters and offering them plane tickets to anywhere in the world.

Here’s one approach to discourage migrants from settling in New York City: Give them a free, one-way plane ticket out of town.

Mayor Eric Adams is ramping up efforts to fly migrants to the destination of their choice, figuring it’s cheaper than sheltering them for months on end. And he’s simultaneously warning that those opting to stay in New York may be in for a winter of sleeping outside with shelters full.

“When you are out of room, that means you’re out of room,” Adams told reporters Tuesday. “Every year, my relatives show up for Thanksgiving, and they want to all sleep at my house. There’s no more room. That’s where we are right now.”