No - not food additives, but Experimental Numbers, which have replaced Trial Numbers this year in the RYA Portsmouth Yardstick scheme.  The new Portsmouth Yardstick Group website collects data on racing results throughout the season, so the Group have been able to review and amend the E-numbers for the Cherub and International Moth based on results in the first half of the season.  They have also been able to publish an E-number for the RS100 which was only launched in January. It will be iteresting to see how this affects racing handicaps.

View the full story from the RYA here.