The Stewards have been advised that Freelance Jockey M L Yeung will not be able to fulfil his race riding engagements at tonight’s Happy Valley race meeting due to the necessity for him to undergo a medical procedure. 

Accordingly, the Stewards have approved the following substitutions:-

It is understood that Jockey Yeung will not be able to ride for some time due to the medical procedure.  A further release will be issued at the appropriate time in relation to Jockey Yeung’s fitness to be able to resume riding.