Test 17 — Life in the UK Test Practice
About Test 17 (Official 3rd Edition Handbook)
Test 17 is a free 24-question practice test for British citizenship naturalisation and Indefinite Leave to Remain (ILR / settlement) applicants in the United Kingdom. Every question is written directly from the official Home Office handbook, Life in the UK: A Guide for New Residents (3rd Edition), covering British values, UK history, society, and government. To pass the official Life in the UK Test (booking fee £50 at gov.uk), candidates must answer at least 18 out of 24 multiple-choice questions correctly (75% pass mark) within 45 minutes.
Life in the UK Test 17

Why was the ‘Habeas Corpus Act’ of 1679 an important piece of legislation?
Correct Answer: It guaranteed that no one could be held prisoner unlawfully
The Habeas Corpus Act of 1679 was a landmark piece of legislation that guaranteed no one could be held prisoner unlawfully.
The Act required that any person detained must be brought before a court and that the detention must be lawfully justified.
This protection against arbitrary imprisonment is a cornerstone of civil liberties in England and Wales and remains a fundamental legal right to this day.