Herewith are presented the results of the investigation into Thurneysen's law in Gothic alluded to in my earlier article (Woodhouse 1998) on early Germanic obstruent development. For a good introduction to Thurneysen's law with literature, discussion of a number of key issues, including criticism of recent views, the reader is referred to Suzuki (1992). Some criticisms of Suzuki's own views are contained in my earlier (1998) paper.