Conn. Agencies Regs. § 12-574-B23
(d) Default in payment of purses.
(k) Paddock.
(2) The persons entitled to admission to the paddock are as follows:
(11) Code of conduct while in the paddock:
(13) Test for alcoholic consumption. Each track shall provide a device approved by the commission in the paddock capable of measuring the presence of alcohol by weight within the blood. The use of such device shall be under the supervision of the presiding judge and tests shall be administered to such licensees and officials at such times as directed by the presiding judge. Refusal to take such test shall constitute a violation of this section. The presence of .05 percent alcohol in the blood by weight as indicated by said device shall constitute alcoholic impairment. A licensee who is alcoholically impaired or who refuses to be tested shall not be permitted to perform his duties and may be fined or suspended. An official is alcoholically impaired or refuses to be tested shall not be assigned his duties and a report thereof shall be made immediately to the commission.
(l) Photo finish, head number, saddle pads, starting gate. At all associations, a photo finish, head numbers, saddle pads and a starting gate must be used.