Maybe I didn't make it clear, people will be in the right lane and the assistant will instruct them last second to move to the left lane. This creates a dangero

Maybe I didn't make it clear, people will be in the right lane and the assistant will instruct them last second to move to the left lane. This creates a dangerous situations as many US drivers do not care about traffic laws and cross the median. This is dangerous since this is generally unexpected to other drivers who will often have to sverve / brake to avoid collissions.