Ease of hiring/firing, collective-bargaining scope, minimum wage rigidity, temporary/permanent contract regulation.
Independence of the judiciary from executive and legislative encroachment. Specifically captures court-packing, selective prosecution, judicial reshuffles.
Required secret postal ballots before industrial action; secret ballots for union elections to executive positions; and for political-fund reviews. Central to Miners' Strike 1984-85 where NUM failed to hold a national ballot, exposing the union to legal challenge and sequestration. Combined with 1980 and 1982 Acts formed the core pillars of Thatcher-era industrial-relations reform.
Per invariant 3, reforms are scored by what they did on each channel-separated axis, not by the party that enacted them. This fingerprint is how the policy-match engine finds historical analogues.
Explicit links are curated by the author. Inferred links are hypotheses in the library that test the same axes this policy moved — the framework's answer to "what does the data say about a policy like this?".
Ranked by axis-fingerprint overlap with this policy. Direction match bolded — those are the closest historical analogues. Shape of the match is what drives policy-outcome comparison, not the country or party label.