(a) (1) No policy of bodily injury liability insurance
covering liability arising out of the ownership, maintenance, or use
of any motor vehicle, except for policies that provide insurance in
the Republic of Mexico issued or delivered in this state by
nonadmitted Mexican insurers, shall be issued or delivered in this
state to the owner or operator of a motor vehicle, or shall be issued
or delivered by any insurer licensed in this state upon any motor
vehicle then principally used or principally garaged in this state,
unless the policy contains, or has added to it by endorsement, a
provision with coverage limits at least equal to the limits specified
in subdivision (m) and in no case less than the financial
responsibility requirements specified in Section 16056 of the Vehicle
Code insuring the insured, the insured's heirs or legal
representative for all sums within the limits that he, she, or they,
as the case may be, shall be legally entitled to recover as damages
for bodily injury or wrongful death from the owner or operator of an
uninsured motor vehicle. The insurer and any named insured, prior to
or subsequent to the issuance or renewal of a policy, may, by
agreement in writing, in the form specified in paragraph (2) or
paragraph (3), (1) delete the provision covering damage caused by an
uninsured motor vehicle completely, or (2) delete the coverage when a
motor vehicle is operated by a natural person or persons designated
by name, or (3) agree to provide the coverage in an amount less than
that required by subdivision (m) but not less than the financial
responsibility requirements specified in Section 16056 of the Vehicle
Code. Any of these agreements by any named insured or agreement for
the amount of coverage shall be binding upon every insured to whom
the policy or endorsement provisions apply while the policy is in
force, and shall continue to be so binding with respect to any
continuation or renewal of the policy or with respect to any other
policy that extends, changes, supersedes, or replaces the policy
issued to the named insured by the same insurer, or with respect to
reinstatement of the policy within 30 days of any lapse thereof. A
policy shall be excluded from the application of this section if the
automobile liability coverage is provided only on an excess or
umbrella basis. Nothing in this section shall require that uninsured
motorist coverage be offered or provided in any homeowner policy,
personal and residents' liability policy, comprehensive personal
liability policy, manufacturers' and contractors' policy, premises
liability policy, special multiperil policy, or any other policy or
endorsement where automobile liability coverage is offered as
incidental to some other basic coverage, notwithstanding that the
policy may provide automobile or motor vehicle liability coverage on
insured premises or the ways immediately adjoining.