Observatory can continue his progression through racing's ranks with success in the Group Two Celebration Mile at Goodwood tomorrow.

And in doing so, he can provide trainer John Gosden with a third win in four years in the £80,000 race.

The three-year-old's form has improved in leaps and bounds this season and he hammered seven-furlong specialist Three Points and top-class yardstick Swallow Flight at this course on his latest start, looking as if he would be even better-suited by this step up to a mile.

Previously in another Group Three, the Jersey Stakes at Royal Ascot, he had again impressed and the race has thrown up a host of subsequent winners.

The son of Distant View is clearly still on the upgrade and Observatory is a confident selection for the most valuable race of the day.

Kuwait Trooper caught the eye when staying on well into a close fifth in the Gordon Stakes on his most recent start and upped in trip, he can take the opening Sport on 5 March Stakes.

The form of that run received a massive boost when fourth-placed Give The Slip won the Tote Ebor at York this week.

Newmarket's card looks a really trappy affair with plenty of wide-open contests to frighten potential punters.

But off a lowly mark Prince Millennium takes the eye in the Tote Trifecta Nursery.

He was fancied to make a winning debut at Chester in May but finished lame and was not seen out again for another two and a half months, where he looked green in a hot maiden won by subsequent Richmond Stakes winner Endless Summer.

In his most recent start at Chepstow, he again looked as if he would improve for the race, taking time to get going for his apprentice rider.

Trainer Richard Hannon's string usually excel in this type of event, and Prince Millennium is now ready to show the benefit of the runs he has had so far by getting off the mark.