The transportation of used household goods and personal effects in any truck or trailer for compensation over any public highway in this state is a highly specialized type of truck transportation. This chapter is enacted for the limited purpose of providing necessary regulation for this specialized type of truck transportation only, and is not to be construed for any purpose as a precedent for the extension of that regulation to any other type of truck transportation not presently so restricted.
Ca. Bus. and Prof'l. Code § 19227