Starting — racing rules at the line

Everything between the prep signal and the first beat. The rules that govern barging, port-tack approaches, and pre-start contact.

Pre-Start Luff — The Leeward Boat Can Go Head to Wind (Case 13)

The pre-start luff trap — Rule 17 doesn't apply before the gun.

Changing Course as Right-of-Way Boat (Case 6)

Case 6 — the right-of-way boat lost the protest.

OCS But No Horn — Do You Have to Go Back? (Case 31)

No horn doesn't save you if you know you were over.

Fouled at the Start, Won the Protest — So Why Scored DNS? (Case 28)

Win the protest, skip a mark, still go home last.