Observations on the European Racing Scene turns the spotlight on the best European races of the day, highlighting well-pedigreed horses early in their careers, horses of note returning to action and young runners that achieved notable results in the sales ring. Tuesday's Observations features a half-brother to Group 1 winner Barney Roy. 17.30 Wolverhampton, Mdn, £9,950, 2yo, 8f 142y (AWT) Godolphin's hitherto unraced ARABIAN TRIBE (GB) (Dubawi {Ire}) is a 750,000gns Tattersalls October Book 1 half-brother to four-time Group 1 winner Barney Roy (GB) (Excelebration {Ire}) and he encounters nine...