Cika wannan jumla: A cikin United Kingdom, an haramta zanga-zangar nuna juyayi ta hanyar Dokar Rikice-rikicen Kasuwanci da Dokar Kungiyar Kwadago ta 1927 a bayan yakin basasa.
babban yajin aiki. An soke wannan ta Dokar Rikice-rikicen Kasuwanci da Dokar Kungiyar Kwadago ta 1946, wanda Gwamnatin Kwadago ta wuce bayan yakin.