Top NZ jockey disqualified until September 2030 after being found guilty of phone threats to senior racing cub executive.
Walker has been in Dandenong Hospital since last week when he suffered a fractured fibula and torn ACL in an incident at Pakenham.
Juglall, 29, was riding Rule Of The Night at Champ De Mars, when his mount came down trying to avoid Golden Tractor who stumbled after skipping over the road crossing.
Terry Treichel, who has ridden more than 1,200 winners, changed his name by deed poll to operate a betting account while still riding.
Chris McIver was found guilty of misconduct by the Queensland Racing Integrity Commission before a race at Rockhampton.
Female riders Manami Nagashima. aged 18, and Naho Furukawa, 20, are among eight new applicants to secure a JRA licence.
Mike Smith was banned for nine days and forfeited an estimated $210,000 in prize-money when he rode Midnight Bisou last year.
Star rider set for return trip to Australia, where he recorded his first G1 win on Addeybb last year in the Ranvet Stakes.