2014 Canadian GP Practice One: Fernando Alonso takes updated Ferrari to fastest time
Ferrari trialling power unit and aero upgrades for the first time on Friday; Lewis Hamilton strikes first in Mercedes battle; Low-grip surface sees host of drivers running off track
Friday 6 June 2014 18:37, UK
Fernando Alonso gave Ferrari early encouragement about their key power unit upgrades for the Canadian GP by outpacing the dominant Mercedes pair of Lewis Hamilton and Nico Rosberg in Practice One in Montreal.