At the Blue Water Bridge connecting Port Huron and Sarnia, truckers have been waiting for two hours to cross into Michigan for much of Monday (Feb.14).Protesters gathered there Saturday after a week that saw traffic at the bridge double because of the Ambassador Bridge closure.

Traffic is still not moving on the international Ambassador Bridge, officials say, amid efforts by Canadian law enforcement to remove protesters who have blocked travel in the area for days.

On Saturday morning, police began moving in to remove Windsor protesters from the Ambassador Bridge area following days of disrupted travel between the U.S. and Canada.

Canadian officials are threatening protesters blocking the Ambassador Bridge with “severe” consequences, including fines, imprisonment and revoked licenses.

Ontario Premier Doug Ford on Friday announced measures to help end the Ambassador Bridge blockade.

The busiest international crossing in North America is deserted.

Many people might not know they use the “just-in-time” production method these days, which means they have to stop building when the parts run out. That method is what’s happening, and the Anderson Economic Group is estimating $51 million in lost wages so far this week because of the blockade.

Windsor officials are seeking an injunction to end the “illegal occupation” of the Ambassador Bridge, and the city’s mayor said protesting truck drivers “will be removed,” if they don’t leave voluntarily.

The mayor of Windsor spoke about the Ambassador Bridge blockade Thursday as trucker demonstrations continued to stall traffic between Detroit and Canada.