> There are actually many states where using the turn signals to change lanes isn't even legally required though, so things are more mixed when it comes to chan

> There are actually many states where using the turn signals to change lanes isn't even legally required though, so things are more mixed when it comes to changing lanes vs. making turns. Arizona is one state where it is required judging by a warning I got from a friendly highway patrol officer who chased me ~5 miles while I was having fun on the old ninja during morning rush hour.