Paul Clark, founder of Clarks Direct in Stratton Strawless, Norwich, England, says he plans to add self-storage to his 10-year-old delivery and storage operation to stay in business, The Evening News reported. The haulier recently invested £250,000 in a 7,500-square-meter addition to its paper-storage warehouse. The company will also add two 10,000-square-meter warehouses in the future. Clark stated rising fuel costs and competition make it prohibitive to invest more money only in the haulage side of his business. For more information, visit www.clarksdirect.biz.