BRITISH Speedway bosses have brought back the white helmet colour for the 2010 season to fall back into line with other countries.It will replace the green helmet colour which has been used for the past decade for the purpose of interactive TV.British Speedway management member Jonathan Chapman said: “This is a move which we believe will be very popular with fans throughout the country.”WOLVES star Freddie Lindgren is 'thrilled' to be invited back into the Grand Prix series.Lindgren has been handed one of the four wildcard selections alongside Wolves colleague Tai Woffinden, Denmark's Hans Andersen and Coventry star Chris Harris."I'm really happy about it," said Lindgren. "I'd been told I was in by various people but I was thrilled when I was told officially. My preparations stat now.”