Fencing around the U.S. Capitol is being reinstalled in advance of Tuesday’s State of the Union address, authorities announced Sunday, in a statement that also referred to potential protests in the city over the next two weeks.

The decision was made “out of an abundance of caution,” according to the Capitol Police, who have long been preparing for the possible arrival of trucks inspired by the “Freedom Convoy” that occupied downtown Ottawa for more than three weeks to protest vaccine mandates.

The self-titled “People’s Convoy,” a U.S.-based group of activists also opposed to vaccine mandates, left from Southern California on Feb. 23 for a cross-country trip. They plan to arrive in the region March 5, but organizers have emphasized that they intend to target the Beltway and not travel into the city.