Leading jockey Corey Brown will miss the Doncaster Mile meeting at Randwick on April 21 after he was suspended for careless riding at Canterbury on Friday.

Brown was outed for six meetings causing interference rounding the home turn aboard Coventry in the first race.

Brown has elected to start his ban after Saturday's Australian Derby meeting at Randwick.

He will be free to resume riding at Randwick on April 28 when he is set to partner Rangirangdoo in the G1 Queen Elizabeth Stakes and Permit in the G1 Sydney Cup.