Conn. Agencies Regs. § 12-574-B32
(a) Form of entry. All entries must:
(h) Early closing events and late closing races.
(6) Transfer provisions. Change of gait. Unless an association submits its early closing conditions to the commission and to the United States trotting association at least thirty (30) days prior to the first publication and has such conditions approved by the commission, the following provisions will govern transfers in the event of a change of gait:
(k) Stabling. Horses nominated and eligible to start in early or late closing events, stakes or futurities shall be provided stable space on the grounds of the association, the day before, the day of and the day after such race.
(l) Limitations on conditions. Conditions of early closing or late closing events that will eliminate horses nominated or add horses that have not been nominated by reason of the performance of such horses at an earlier meeting held the same season are invalid. Early closing events and late closing events shall not have more than two also eligible conditions.