Windsor (Canada) (AFP) – Canadian police on Sunday cleared a key US border bridge occupied by trucker-led demonstrators angry over Covid-19 restrictions, towing vehicles and making “several” arrests in their bid to quell a movement that has also paralyzed downtown Ottawa. “Today, our national economic crisis at the Ambassador Bridge came to an end,” Drew Dilkens, mayor of Windsor, Ontario, said in a statement. “Border crossings will re-open when it is safe to do so.” US officials, who had pressed for a quick resolution as the blockades hit auto industries in both countries, praised what they c…