My mom Gladys would be pleased to read about this. She was in her early 20s at the outbreak of WW2 working for screw makers Nettlefolds in Brum. She was part of the drive to get recognition for T&G & became shop steward. There was already the "in house" union but it was run by old blokes who wouldn't/couldn't sort out the issues the young women doing wartime work faced.
Whatever your choice of trade union, Gladys's ghost walks with you :)

#JoinAUnion