A carrier of property for reward must use at least ordinary care and diligence in the performance of all his duties. A carrier without reward must use at least slight care and diligence.
Okla. Stat. tit. 13, § 62
Care and diligence required
R.L. 1910, § 818.
Official source: Oklahoma Legislature. Reproduced from public-domain Oklahoma statutes; confirm against the official source for the current text. Not legal advice.