Chief, I hate running second to a cheat, it happened to me many times, back in the day, when EPO was the go to business. I remember the lockdown 24 hours before post time up in SING back in the early 80's.......it actually worked, mostly, save for the corrupt trainers that slung the security guards to turn the other way and lose a few minutes of security tape.....they lockdown in Japan you know, and the jocks too.....it's called transparency, that why they get K100000 people on course.
Pre race testing is needed and wanted by most here, some of QLD's leading trainers stormed the Bastille to demand QRIC lift their game, it was a joke, they have lifted their game.
The Croc, well there are many stories connected with that, I remember that day well, and the traffic hold up on the M1.......and the little detour the horse float took.....the stipes give some dispensation to horses that have suffered duress or are distressed, however, the simple excuse from NZ was ''we are broke'.......IMO of course but by gee there are so many wanting stepped up testing and security, milk shaking is now almost rubbed out entirely, and that came about due to the flying squads that staked out likely miscreants, and boy didn't they land some prizes.......Smerdon and his gang were done, one escaped as he claimed he was too pissed, a leading trainer that couldn't remember what he was doing the day before the Melbourne Cup as he was too pissed.....anyway......that's my take FWIW.