1372                             Laws of Maryland                        Ch. 534

(9) If any bus is added to a prorated fleet after the filing of the
original application, the owner shall file a supplemental application.
The owner shall register such bus in each contracting state in like
manner as provided for buses listed in an original application and
the registration fee payable shall be determined on the mileage pro-
portion used to determine the registration fees payable for buses
registered under the original application.

(h) If any bus is withdrawn from a prorated fleet during the
period for which it is registered or identified, the owner shall notify
the administrator of each state in which it is registered or identified
of such withdrawal and shall return the plates, and registration
card or identification as may be required by or pursuant to the laws
of the respective states.

(i) The administrator of each contracting state shall, within the
statutory authority of such administrator, make any information
obtained upon an audit of records of any applicant for proration of
registration available to the administrators of the other contracting
states.

(j) If it is determined by the administrator of a contracting
state, as a result of such audits or otherwise, that an improper fee has
been paid his state, or errors in registration found, the adminis-
trator may require the fleet owner to make the necessary corrections
in the registration of his fleet and payment of fees.

§ 3-906. Article V. Reciprocity.

(a)    Each of the contracting states grants reciprocity as provided
in this article.

(b)    The provisions of this agreement with respect to reciprocity
shall apply only to a bus properly registered in the base state of the
bus, which state must be a contracting state.

(c)    The reciprocity granted pursuant to this article shall not
apply to a bus which is entitled to be registered or identified as
part of a prorated fleet.

(d)    The reciprocity granted pursuant to this article shall per-
mit the interstate operation of a bus and intrastate operation which
is incidental to a trip of such bus involving interstate operation.

(e)    Nothing in this agreement shall be construed to prohibit any
of the contracting states from entering into separate agreements
with each other for the granting of temporary permits for the intra-
state operation of vehicles registered in the other state; nor to pre-
vent any of the contracting states from entering into agreements to
grant reciprocity for intrastate operation within any zone or zones
agreed upon by the states.

§ 3-907. Article VI. Withdrawal or Revocation.

Any contract state may withdraw from this agreement upon
thirty days written notice to each other contracting state, which
notice shall be given only after the repeal of this agreement by the
legislature of such state, if adoption was by legislative act, or after
renunciation by the appropriate administrative official of such con-
tracting state if the laws thereof empower him so to renounce.