Law for attempst at taking drivers licence test

You know how every now and then your car insurance gets higher and higher, even if you are an angel on the road. Well part of the reason is people like this woman, now the scary part is that perhaps there are many others like her who have taken the test numerous times. In some cities like Los Angeles you can take the test in MANY languages, also in some parts of LA street signs are NOT in English. So my questions is, why in the world isn't there a law that limits people to take the test to say 5 times. Think about not only car insurance will be much cheaper but also in my opinion accidents on the road will decrease drastically.