 still continue to make clear they are no substitute for congressional action. Under the asylum suspension, which takes effect when daily arrests are above 2,500, anyone who expresses fear or an intention to seek asylum is screened by a U.S. asylum officer, but at a higher standard than currently used. If they pass screening, they can pursue more limited forms of humanitarian protection than asylum, including the U.N. Convention Against Torture. Immigration advocates have sued to stop the restrictions.