Liuzzi focusing on Kubica recovery

Vitantonio Liuzzi has sidestepped questions about the possibility of replacing Robert Kubica at Lotus Renault this season, insisting the stricken Pole's recovery is the priority.

Kubica's motorsport career remains in the balance despite encouraging progress in his recovery from serious injuries sustained on Sunday, when his right hand was partially severed in an accident on the Ronde di Andora Rally.