Insurers’ System for Rates Varies;
<h3>A driver's address or gender can be more important in the state than experience. But a Prop 103 compliance push may change that.</h3><p class="source">Los Angeles Times</p>
<p>Garamendi's proposal is the latest salvo in a decades-long battle centered mainly on the industry's practice of giving the most weight to ZIP Code factors that measure the cost and frequency of accidents and thefts in an area.</p>
