https://archive.lists.launchpad.net/kernel-packages/msg138214.html
[Bug 1300218] Re: firmware for linux kernel drivers cannot install : Mailing list archive :...
linux kernel drivers
https://www.gov.uk/employment-tribunal-decisions/mr-k-al-beity-v-gps-great-britain-ltd-1300218-slash-2020
Mr K Al-Beity v GPS (Great Britain) Ltd: 1300218/2020 - GOV.UK
Employment Tribunal decision.