These are words often used in combination with barrier.
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administrative barrierThis type of barrier is termed an administrative barrier. From the Cambridge English Corpus artificial barrierMoreover, on both sides of this artificial barrier, the claims of secularization he been persistently overstated. From the Cambridge English Corpus barrier beachHowever, the barrier beach with its sand dunes eventually closed this opening permanently. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. See all collocations with barrier