Northern Ireland: No.10 conversation record (0830Z) (MT, Howe, Prior and officials) (“Anglo-Irish Relations: Northern Ireland”) [MT worried about fast pace and danger of leaks - Unionists so far had been told nothing, "whole exercise could backfire and lead to increased violence"; Prior thought necessary to talk to Unionists soon; Howe wanted Unionists offered offsetting gains in local government; Armstrong to discourage Irish from expecting too much at Nov summit] [declassified 2014]