(a) The department has all powers necessary and proper to enable it to carry out fully and effectually the duties and responsibilities of the department specified in this chapter. The investigatory powers of the department include, but are not limited to, all of the following:

1. (1) Upon approval of the chief, and without notice or warrant, the department may take any of the following actions:

   1. (A) Visit, investigate, and place expert accountants, technicians, and any other person, as it may deem necessary, in all areas of the premises wherein controlled gambling is conducted for the purpose of determining compliance with the rules and regulations adopted pursuant to this chapter.
   2. (B) Visit, inspect, and examine all premises where gambling equipment is manufactured, sold, or distributed.
   3. (C) Inspect all equipment and supplies in any gambling establishment or in any premises where gambling equipment is manufactured, sold, or distributed.
   4. (D) Summarily seize, remove, and impound any equipment, supplies, documents, or records from any licensed premises for the purpose of examination and inspection. However, upon reasonable demand by the licensee or the licensee’s authorized representative, a copy of all documents and records seized shall be made and left on the premises.
   5. (E) Demand access to, and inspect, examine, photocopy, and audit all papers, books, and records of an owner licensee on the gambling premises in the presence of the licensee or the licensee’s agent.
2. (2) Except as provided in paragraph (1), upon obtaining an inspection warrant pursuant to Section 1822.60 of the Code of Civil Procedure, the department may inspect and seize for inspection, examination, or photocopying any property possessed, controlled, bailed, or otherwise held by any applicant, licensee, or any intermediary company, or holding company.

3. (3)

   1. (A) The department may investigate, for purposes of prosecution, any suspected criminal violation of this chapter.
   2. (B) The department may investigate, for purposes of prosecution, any suspected criminal violation of Chapter 9 (commencing with Section 319) or Chapter 10 (commencing with Section 330) of Title 9 of Part 1 of the Penal Code, including a suspected criminal violation that occurs outside of a licensed gambling establishment, irrespective of whether the suspected violation involves licensees.
   3. (C) This paragraph does not limit the powers conferred by any other law on agents of the department who are peace officers.

4. (4) The department may do both of the following:

   1. (A) Issue subpoenas to require the attendance and testimony of witnesses and the production of books, records, documents, and physical materials.
   2. (B) Administer oaths, examine witnesses under oath, take evidence, and take depositions and affidavits or declarations. Notwithstanding Section 11189 of the Government Code, the department, without leave of court, may take the deposition of any applicant or any licensee. Sections 11185 and 11191 of the Government Code do not apply to a witness who is an applicant or a licensee.

(b)

1. (1) Subdivision (a) shall not be construed to limit warrantless inspections except as required by the California Constitution or the United States Constitution.

2. (2) Subdivision (a) shall not be construed to prevent entries and administrative inspections, including seizures of property, without a warrant in the following circumstances:

   1. (A) With the consent of the owner, operator, or agent in charge of the premises.
   2. (B) In situations presenting imminent danger to health and safety.
   3. (C) In situations involving inspection of conveyances where there is reasonable cause to believe that the mobility of the conveyance makes it impractical to obtain a warrant, or in any other exceptional or emergency circumstance where time or opportunity to apply for a warrant is lacking.
   4. (D) In accordance with this chapter.
   5. (E) In all other situations where a warrant is not constitutionally required.