SACRAMENTO - Assemblywoman Sharon Runner encourages taxpayers, after paying what she deems an illegal car tax imposed by Gov. Gray Davis, to apply to the Department of Motor Vehicles for a refund. The refund form, available on Runner's Web site, www.assembly.ca.gov/runner, will allow taxpayers to pay the increase and then request a refund from the DMV, she said. The refund form also will aid in a lawsuit against the Davis car tax, Runner said. It includes a letter from Runner and instructions regarding how to complete the refund form. The assemblywoman advises taxpayers to keep a copy for their personal...