France has dropped its veto on including the UK in the EU's Industrial Accelerator Act — specifically the 'Made in Europe' automotive provisions — after Germany applied sustained pressure and Mercedes-Benz publicly warned that exclusion would 'hurt' the bloc's own car industry. The breakthrough, outlined in a joint Franco-German paper seen by the Guardian, is conditional: the UK must adopt the EU's trade defence measures against China, including existing EV tariffs and any future barriers such as the hybrid car quota deal currently being finalised. The mechanism is precise. The paper proposes an 'opt-in' for countries that were in the single market as of 1 January 2020 — a date that identifies exactly two non-EU states: the UK and Norway. Opt-in requires 'full reciprocity,' meaning adoption of the EU's preference scheme for the automotive sector, alignment on anti-circumvention measures, and 'dynamic alignment' on trade defence and third-country investment rules. This is not a one-time concession; it is an ongoing obligation to mirror EU policy. The trade-off is structurally significant. The UK gets protection from being locked out of EU automotive supply chains — a prospect that threatened billions of pounds in cross-channel trade. In return, Brussels gets what it has wanted since Brexit: a lever to pull UK trade policy into orbit around EU decisions. Liam Byrne, chairing the UK's business committee, called it 'the least worst choice,' which is perhaps the most honest framing available. Business secretary Jonathan Reynolds said earlier this week he would 'not be coerced' into aligning with EU tariff policy, but trade minister Anas Sarwar then signalled the opposite within 24 hours, telling Politico that the UK and EU must 'act in lockstep' on Chinese automotive dominance. This internal contradiction suggests the government already knows it will accept the terms but wants to frame compliance as a sovereign choice rather than a forced concession. The Franco-German proposal is still a proposal — it requires broader EU process to become legislation. But the politics have shifted decisively. Germany always wanted the UK included (German automakers need British components and vice versa). France's objection was never about industrial logic; it was about leverage. Now that leverage has been cashed in: France gets UK alignment on China trade defence, which strengthens the EU's collective bargaining position. For UK manufacturing, the stakes are existential in the medium term. If 'Made in Europe' rules of origin exclude British components, EU carmakers will quietly restructure supply chains away from the UK over the next decade. Inclusion keeps the UK embedded in European industrial networks. The cost is that Britain's independent trade policy on Chinese vehicles — a theoretical asset post-Brexit — is effectively surrendered. The deeper pattern here is that post-Brexit 'sovereignty' is being repriced in real time. The UK is discovering that access to the world's largest single market comes with alignment obligations, and that the choice is not between alignment and independence but between alignment with market access and independence without it. Andy Burnham's lobbying, Mercedes-Benz's public intervention, and the Franco-German paper all converge on the same structural reality: for integrated manufacturing sectors, regulatory divergence is a cost, not a freedom.
