Dane O’Neill is making progress from injuries sustained in a fall at Wolverhampton earlier this month, but looks set to miss the rest of the domestic season.

The veteran rider was unshipped from the Charlie Hills-trained Eagle Eyed Tom in the extended nine-furlong Sky Sports Racing Sky 415 Handicap on July 11, just after the stalls had opened.

The race was abruptly halted and voided, while O’Neill was attended to by paramedics on the track before being stretchered off and taken to Birmingham’s Queen Elizabeth Hospital.

Shadwell’s number two rider suffered a fractured thoracic vertebra and broken ribs, and is “frustrated” according to Angus Gold, racing manager for Sheikha Hissa’s powerful racing and breeding operation.

O’Neill’s misfortune has been exacerbated by Shadwell’s number one rider Jim Crowley incurring a 20-day ban for overuse of the whip aboard Hukum, when winning a thrilling King George VI And Queen Elizabeth Stakes at Ascot on Saturday.

Crowley will be ruled out of the Juddmonte International at York in a fortnight’s time and with O’Neill sidelined, the plum ride on the John and Thady Gosden-trained Mostahdaf is now up for grabs.

Gold said: “Mostahdaf, as far as I know, is well, although I haven’t spoken to John yet. We’ll get Goodwood out of the way first.”

Asked if either Frankie Dettori or William Buick may be considered for the ride, Gold added: “I’m not being perverse, but I’ve not even mentioned the subject. Obviously those are two possibilities, but we have literally not had a chat about it.”

O’Neill is on the mend, but he is not likely to return to the saddle in the immediate future.

Gold added: “Dane is mending. I spoke to him on Tuesday. It is frustrating, it’s a long process. Seven ribs (broken), he’s obviously very uncomfortable, poor man.

“Obviously, A – there’s the physical side and then, B – it is fantastically frustrating for him, when the whole point of being second jockey, when the first jockey is hurt or suspended, you want to make the most of the opportunity.

“But the poor fellow is not going to be able to be in a position to capitalise on it. It is very frustrating.

“I doubt he will be riding again this season. I haven’t asked him the question.

“It is the beginning of August and it is going to be another month mending them. I don’t know. He might be able to ride in early October, but that’s when he heads off to Dubai normally. I doubt he will be back here (this season).”