Watch as Daryl Impey wins Tour Down Under stage 4 - Video

Michael Woods (EF Education First) leads the attack on Corkscrew

Michael Woods (EF Education First) leads the attack on Corkscrew (Image credit: Getty Images)

Daryl Impey (Mitchelton-Scott) won stage 4 of the Tour Down Under after a select group of chasers swept up an attack by Richie Porte (Trek-Segafredo), Michael Woods (EF Education First), George Bennett (Jumbo-Visma) and Wout Poels (Team Sky) on the Corkscrew climb.