Cal. Evidence Code § 1104 : California Evidence Code — Evidence Affected Or Excluded By Extrinsic Policies — Evidence Of Character, Habit, Or Custom — Traits of care or skill Date: 31 Aug 2016 TEXT PDF Current through the 2016 Legislative Session Except as provided in Sections 1102 and 1103, evidence of a trait of a person's character with respect to care or skill is inadmissible to prove the quality of his conduct on a specified occasion. Ca. Evid. Code § 1104