Citi/YouGov Poll: UK September long-term public inflation expectations 4.3% (prev. 4.1% M/M)

The Citi/YouGov survey is the longest-running household inflation expectations series in the UK and has historically mattered to the MPC less as a forecast than as a de-anchoring gauge: it is the household leg of the wage-price feedback channel that officials cite when judging whether above-target inflation is becoming embedded. A two-tenth rise in the long-term measure fits the pattern seen in past episodes where headline inflation re-accelerates, with household expectations tending to track recent shop-price experience more than the policy outlook, and with the short-term measure typically moving first and further. The transmission runs through wage settlements and the Bank's reaction function rather than directly through breakevens, though sustained upward drift in this series has on previous occasions coincided with a steeper short end in gilts as rate cuts get pushed out. The distinction worth drawing is between a noise-level move and a trend: single-month upticks in this survey are common, while successive increases alongside elevated services inflation are what have historically shifted MPC rhetoric. Follow-ons are the BoE's own inflation attitudes survey and the next round of wage and CPI prints, which together determine whether this feeds the hawks' case at the coming meetings.