A person operating a motor vehicle body and frame repair shop shall display in a conspicuous place in the shop a sign in bold face type in letters at least two inches high reading substantially as follows:
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PURSUANT TO OREGON INSURANCE LAW, AN INSURANCE COMPANY MAY NOT REQUIRE THAT REPAIRS BE MADE TO A MOTOR VEHICLE BY A PARTICULAR PERSON OR REPAIR SHOP.
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ORS 746.285
See note under 746.275.