CASPIAN Prince has to defy the welter burden of 10st if he is to win the Investec ‘Dash’ Handicap for a fourth time - all for different trainers – at Epsom today.

Mick Appleby is the handler with the task of emulating Tony Carroll (in 2014), Dean Ivory (2016) and Tony Coyle (2017), who supervised those three triumphs.