Except for the official ten-second signal, a timekeeper must not give any signal or information on the duration of any round in progress in any contest.
S.C. Code Regs. § 20-27.49
Except for the official ten-second signal, a timekeeper must not give any signal or information on the duration of any round in progress in any contest.
S.C. Code Regs. § 20-27.49