We have always got on well and Jamie was like a brother - he was a great communicator with owners."Whatever he does now I am sure he will be a success as he has got a very good brain in his head."Nicky Henderson, for who Osborne rode Remittance Man, described him as "one of the best jockeys we have seen in a long time"."He was one of the greatest horseman-jockeys. Barely able to lift a spoon for many months, that injury kept him off the course for almost a year and he received a tremendous ovation when riding Coome Hill to victory on his return to action at Ascot last October. The success had added poignancy as the race was run in memory of his good friend John Durkan.Oliver Sherwood, with whom Osborne had such a fruitful partnership, said: "Jamie was an outstanding stable-jockey. He rode a record-equalling five winners at the Cheltenham Festival in 1992, notably Nomadic Way and Remittance Man.

"There have been a lot of good horses and it would be difficult to say which one sticks out, though I do remember Shadow Leader winning so well at Cheltenham," he said.Osborne was probably at the height of his powers when suffering a badly broken wrist at Cheltenham in November, 1997. "It's pure coincidence."As his riding career blossomed, Osborne was associated with numerous top-class horses, although he was never to become champion jockey. He quickly progressed from a promising amateur to the ranks of fully-fledged jockey.A thumping from Jenny Pitman brought unwanted headlines early in his career, but the pair have long since been reconciled and, somewhat ironically, he is stepping down just a fortnight after Pitman announced her intention to retire."There's no connection between her going and me going," Osborne grinned yesterday. I plan to get started next season although I don't yet know where I'm going to be operating from - that's open to negotiation."Not many in racing would have tipped Osborne to call it a day before his fellow Lambourn-based riders Richard Dunwoody and Graham Bradley. However, Osborne said: "There are plenty of jockeys who should have given up far earlier than they did but I think some of them were just frightened to.

I was determined this wasn't going to happen to me."I'm really excited about the future and will not be looking back. I certainly won't miss going to Ludlow on a Thursday."There have been plenty of ups and downs and I couldn't have done it all without lots of help - it would have been impossible to have ridden for 14 years."Oliver has been wonderful and I can't believe there would be a better trainer to ride for. He's had a difficult couple of years but I hope the yard can come out of it and I wish them all the best."Yorkshire-born Osborne's intelligence and willingness to learn was always likely to see him become a success as a jockey. "I feel now is the right time to go," Osborne said, "and I'd like to thank so many people, especially Oliver Sherwood who's backed me all the way. "I'm going to get my teeth fixed now and then open an account with Ladbrokes."Osborne, one of the most stylish and articulate jump jockeys of the past decade, affirmed that his retirement had not been prompted by his entanglement with the police. After 10 months on police bail he was finally cleared of any wrongdoing last November."All that stuff had nothing to do with my decision to go," he said. "Part of me has not been enjoying the job recently."Flat racing has always fascinated me and the intention is to give it a go as a trainer. After a traumatic year punctuated by injury and his arrest by police investigating race-fixing, Osborne, 31, revealed his decision in a speech at The Lesters awards ceremony for jockeys.

JAMIE OSBORNE has his sights fixed on a new career as a trainer of Flat racehorses after announcing that he is to retire immediately from race-riding. Stanley: 8-1 Sunspangled, 10-1 Edabiya, 14-1 Kilting, Saytarra, 16-1 Calando, 20-1 Etizaaz, Hesitation, Oriental Fashion, Valentine Girl, 25-1 Barafamy, Kareymah, Mother Of Pearl, 33-1 Alabaq, Apple Of Kent, Aspen Leaves, City Of Gold, Claxon, Crystal Downs, Fairy Queen, Fatina, Rafayda, Sea Picture, Secret Wells, Social Scene, Subeen, Subito, Wild Heaven, Wishnah, Zahrat Dubai, 40-1 Auspicious, Bountiful Lady, Kafhanee, Kristina, Mrs Siddons, Pescara, Pink Coral, Three Green Leaves.. However, William Hill and Stanley both make Sunspangled, winner of the Fillies' Mile at Ascot, their favourite.Belmont King was yesterday cut to 16-1 from 25-1 for the Grand National by Coral.OAKS STAKES (Epsom, Friday, 4 June): William Hill: 6-1 Sunspangled, 10- 1 Edabiya, 12-1 Saytarra, 14-1 Kilting, 16-1 others. O'Brien had better fortune at the Curragh with Saffron Waldon, who enhanced his Classic claims with a length victory over Carhue Gold in the Home Of The Classics Maiden.Interest in the Oaks is limited and most bookmakers are finding it hard to form a market. O'Brien could also call upon Black Rock Desert, Orpen or Lavery, although the last-named is thought less forward than his stable companions at present. Stravinsky finished behind Mujahid in the Dewhurst last year, but had nevertheless shortened up to become clear favourite for the 2,000 Guineas over the winter. However, the 2-5 favourite proved a big disappointment in the Loughbrown Race over seven furlongs on Sunday, going down by a head to the Kevin Prendergast-trained Tarfaa. Afterwards Aidan O'Brien, Stravinsky's trainer, suggested the colt may not be his principal 2,000 Guineas hope.

Then again, this time he may decide that if a bookmaking firm hands out 90,000 free bets, that's their problem.RICHARD EDMONDSONNap: Souperficial(Newcastle 3.20)NB: Count Karmuski(Newcastle 3.55). MUJAHID, THE winner of the Dewhurst Stakes at Newmarket last autumn, has shortened to become the top-priced 5-1 favourite for the 2,000 Guineas with William Hill as a result of Stravinsky's defeat at the Curragh on Sunday. "If you're going to have big liabilities, this is the race to have big liabilities in," Graham Sharpe, the firm's spokesman, said yesterday. "You can make a book around the situation, and it's not as if we're not taking anything for anything else. You don't put pounds 1.8m of free bets into the market without being aware that you stand to acquire a substantial liability if a fancied horse wins the first leg, but it's an opportunity to introduce a large number of novice punters to our business, and even the 80,000 that backed losers on Saturday had a lot of fun."Of course, even if Double Thriller does win the National and Hills pay out pounds 1m or so, they will receive a fair slice back from their hedging bets, while the publicity for the firm in the run-up to the biggest betting race of the year is also priceless.They also have a friend in a high place, the Patron Saint of Bookmakers, who always seems to sort out a means of salvation for his flock when they are facing a difficult situation.