Open (Run) : A run that is put into effect after a pick has become effective and that will be assigned from the extraboard until the next picking of runs; (see Pick, tripper and extraboard)
Ilan Kelman (ed.), Vulnerability and Resilience Definitions and References, Version 2, 2007. http://www.islandvulnerability.org/docs/vulnres.pd f, (Vulnr and Resilience - Brit) {524}