Evidence of the routine practice of an organization, whether corroborated or not and regardless of the presence of eyewitnesses, is admissible to prove that the conduct of the organization on a particular occasion was in conformity with the routine practice.History.—s. 1, ch. 76-237; s. 1, ch. 77-77; s. 22, ch. 78-361; s. 1, ch. 78-379.