Cal. Code Regs. tit. 4, § 1685
(b) Riding crops allowed for use in flat racing and training shall be unaltered from the original manufacturer; shall have shaft and flap (popper); shall weigh no more than 8 ounces and shall not be more than 30 inches in length.
(c) The only allowed attachment to the shaft is the flap (popper), which shall not extend more than 1 inch beyond the end of the shaft.
Note: Authority cited: Sections 19420 and 19440, Business and Professions Code. Reference: Sections 19441.2 and 19481, Business and Professions Code.
1. Amendment of section and new Note filed 4-15-93; operative 5-17-93 (Register 93, No. 16).
2. Amendment of section and Note filed 1-9-96; operative 2-8-96 (Register 96, No. 2).
3. Amendment filed 3-29-2010; operative 4-28-2010 (Register 2010, No. 14).
4. Amendment of subsections (b) and (d) filed 1-25-2018; operative 4-1-2018 (Register 2018, No. 4).