The leader of the BC Green Party is calling for a boycott of Save-On-Foods and other businesses owned by B.C. billionaire Jimmy Pattison.

Emily Lowan made the call on social media Saturday following U.S. news reporting that revealed Immigration and Customs Enforcement, or ICE, is in talks to buy an Ashland, Virginia, warehouse from a Pattison-owned real estate company.

According to a letter sent by the U.S. Department of Homeland Security to the Hanover County planning department, ICE plans to use the warehouse as a processing facility “in support of ICE operations.”

Allie Carpenter, a resident of nearby Richmond, Virginia, who is active in opposing the Trump administration and ICE’s aggressive deportation push, said she hopes Canadians will pressure the Jim Pattison Group to stop the sale.