D. Are segregable portions of records containing exempt material available?

Yes. Government Code Section 6253 (a) provides in part as follows: "Any reasonably segregable portion of a record shall be available for inspection by any person requesting the record after deletion of the portions that are exempted by law." Cal. Gov't Code § 6253(a); Commission on Peace Officer Standards and Training v. Superior Court, 42 Cal.4th 278, 301, 64 Cal. Rptr. 3d 661, 165 P.3d 462 (2007); see also Northern Cal. Police Practices Project v. Craig, 90 Cal. App. 3d 116, 124, 153 Cal. Rptr. 173 (1979). This means that a person requesting a public record should always ask that the agency furnish the non-exempt portions of a record should it also contain exempt, segregable material. The public agency has the duty to segregate unless it is "too onerous" to do so. The agency bears the burden of demonstrating that it is "too onerous" to segregate the exempt material from the non-exempt material. Simply responding that the records requested contain exempt material is not sufficient to relieve the agency of its duty to produce the non-exempt records requested. State Bd. of Equalization v. Superior Court, 10 Cal. App. 4th 1177, 1186, 13 Cal. Rptr. 2d 342 (1992).