Every week, the TDN publishes a roundup of key official rulings from the primary tracks within the four major racing jurisdictions of California, New York, Florida and Kentucky. This week's appear below. Here's a primer on how each of these jurisdictions adjudicates different offenses, what they make public (or not) and where. California Track: Los Alamitos Date: 07/04/2022 Licensee: Diego Herrera, jockey Penalty: One-day suspension, $250 fine Violation: Excessive use of the whip Explainer: Having violated the Horseracing Integrity and Safety Authority Rule #2280 (Use of Riding Crop) and pursuant to...