![Ready for battle: Lewis Hamilton](/web/20170408070728im_/http://www.smh.com.au/content/dam/images/g/v/g/m/c/5/image.related.wideLandscape.460x259.gvgmbm.png/1491605939131.jpg)
Mercedes galvanised after defeat, says Hamilton
Mercedes are seeing red after losing out to Ferrari in the Formula One season- opener in Australia but the challenge from their resurgent rivals has had a galvanising effect on the champions, says Lewis Hamilton.