Just read in this week's Speedway Star that Dale Entwhistle has quit and this follows the resignation of Dan Holt. These guys were from the younger contingent of referees. We know Dave Dowling is retiring at the seasons end having reached the upper age limit. From the official meeting scorecards we never see a trainee named. Do the SCB have a succession planning policy, enough referees already or just hoping no more guys opt out? Any thoughts?