Foreigner Identification Badges (1974)
From 1974, all foreigners (as well as citizens friendly to foreigners) were required by law to wear identification badges. The image above is just one page from a hefty, six volume guide distributed to local councils and border officials. The glossy guide and badges were so expensive to produce that they were manufactured abroad because the dwindling UK print industry no longer had adequate resources.
Additionally, the first print run of the guide had to be recalled after a typo was discovered: A foreign typesetter had accidently rendered every instance of the word 'British' as 'Brutish'.