Irish amateur rider Declan Queally and British jockey Nico de Boinville were involved in a heated dispute during the Turners Novices' Hurdle on Wednesday
Lando Norris is the defending champion, George Russell is the pre-season favourite and Lewis Hamilton is back in the groove, and there are still so many other gripping storylines besides
HMS Seahorse has become the second horse to die at the Cheltenham Festival after sustaining an injury during the 14:40 Cup Handicap Hurdle on Day Two of the meet