Liverpool City Council publishes staff time allocated to trade union activities Please note Trade Unions represented in the local authority: UNITE, UNISON, UCATT and GMB and primarily in schools: ATL, ASCL, NUT, NAHT, NASUWT,CYWU and AEP Basic estimate of spending on unions as a percentage of total pay bill (calculated as the number of full time equivalent (FTE) days spent on union activities multiplied by the average salary ...