On January 5, 2013, a temporary vehicular roadblock was created at the Blue Water Bridge as part of the "Idle No More" protests by First Nations groups. The blockade was known in advance and was planned to occur during the noon hour. Lambton OPP monitored the protest by walking alongside the protesters. Traffic resumed flowing normally by 1:30 p.m. While Highway 402 itself was not closed, the protest did back up traffic onto the highway causing congestion in the areas of Front Street and Christina Street.