Its also a problem on the roads for cars/motorcycles; 4+ lanes wide, with a car in each lane going 3mph under the speed limit totally oblivious to the world aro

Its also a problem on the roads for cars/motorcycles; 4+ lanes wide, with a car in each lane going 3mph under the speed limit totally oblivious to the world around them, as traffic piles up behind them. Common courtesy should be a more important component of the whole education process.