UK PM Burnham is under mounting pressure to signal he could drop Labour’s “red lines” preventing Britain from moving closer to the EU, as party figures debate whether he should address the issue in his party conference speech next week; reports FT

The distinction worth drawing is between rhetorical softening, which has tended to produce modest and reversible moves, and a formal negotiating mandate, which is what has durably repriced the exchange rate in past episodes of UK-EU rapprochement. Pressure from within the governing party ahead of a set-piece speech follows a familiar sequence: briefing and counter-briefing, a carefully worded conference passage, then clarification from Downing Street on whether anything substantive has shifted. The tells are whether the red lines in question concern the customs union, single market alignment or freedom of movement, since each carries a different economic weight and a different domestic political cost. Worth noting is that this remains intra-party debate reported by one outlet rather than a government statement, so the signal is about direction of travel and internal cohesion more than policy. Follow-ons are the speech itself, any response from Brussels, and whether the opposition and the party's own backbenches treat it as a genuine pivot.