The latest decisions by the BOURC are published here

They include the acceptance of the Pacific Diver in Yorks, Yellow-nosed Albatross in Somerset, Glaucous-winged Gull in Gloucestershire, and Brown Flycatcher on Fair Isle in 1992 (now upgraded to cat. A in the light of recent records). Also, the leucopsis race of White Wagtail (Amur Wagtail) is accepted..

Brian S