RIVERSIDE INSURANCE AGENCY LLC covering all of your personal and business needs. All Prospective Vendors submitting a proposal must be listed on the.When answering the questions on this form, you must be honest and truthful. Easy-Fill: Fill out the form online, then print and mail it to CSLB. PDF: Print a blank form, then fill it out and mail it to CSLB. Motor Insurance Proposal Form. Policy No. Quote No. Details for Proposer and Drivers. Please complete all details on this page. Please write in BLOCK LETTERS and tick √ correct answer boxes.