Brent crude has collapsed to its lowest since before the Iranian conflict erupted, a development that should soothe the Bank of England’s inflation nightmares but will leave the Chancellor sweating over North Sea revenues. The benchmark plunged through $70 a barrel in early trade on Friday, wiping out the war premium that added nearly 40% to energy costs over the past six months. Markets are now pricing in a $65-$75 range, a level not seen since the Strait of Hormuz was a shipping lane rather than a war zone.
The trigger? A surprise joint statement from Saudi Arabia and Russia pledging to pump at maximum capacity for the next three months. The oil markets, which had been bracing for a protracted supply crunch, reacted with the violence of a bursting bubble. ‘This isn’t a correction, it’s a rout,’ said a veteran trader at Vitol. ‘The speculative longs have been blown out. We’re back to fundamentals, and fundamentals say global demand is softening faster than anyone predicted.’
For the British economy, this is a double-edged sword. Lower petrol prices will slash headline inflation, which has stubbornly hovered around 3.5% despite the Bank’s rate hikes. A 10% drop in oil typically shaves 0.3 percentage points off CPI within six months. That could give the Monetary Policy Committee cover to hold off on further tightening, a relief for homeowners wrestling with 5.5% mortgage rates. The pound, battered by stagflation fears, has already bounced 1.2% against the dollar on the news.
But the Treasury’s arithmetic looks grim. North Sea oil production may be a shadow of its 1990s peak, but it still contributes £4bn a year in tax revenues. At today’s prices, that figure could halve. ‘We’re looking at a £2bn black hole just from petroleum revenue tax alone,’ muttered a Whitehall source. ‘And that’s before the hit to corporate taxes from the likes of BP and Shell.’ The Chancellor’s autumn statement, already constrained by anaemic growth, will now have to account for a shrinking fiscal pie.
Meanwhile, the deflationary impulse from cheaper energy is spreading through the bond market. The 10-year gilt yield has fallen 15 basis points to 3.82%, its lowest since February. That’s a boon for the Debt Management Office, which has been struggling to place paper in a skittish market. But it also signals that investors are betting on a sharper slowdown. ‘The market is telling you that the era of demand-driven inflation is over,’ said a hedge fund manager. ‘We’re entering a phase where the only risk is deflation. And that’s a whole different kind of poison.’
Yet not everyone is celebrating. The shale oil industry in the US is already shuttering rigs, and OPEC+ members are grinding their teeth. The risk of a retaliatory supply cut is real, though Saudi Arabia’s move suggests it is more concerned about losing market share to Russian barrels than about defending prices. For now, the market favours consumers. But if the price slide accelerates, we could see a sudden reversal as producers take drastic action. The last time oil crashed below $60, the result was a wave of defaults and a global equity sell-off.
For the average Briton, the immediate impact is tangible. Petrol prices are forecast to drop below 130p a litre within weeks, down from 150p at the peak. That will put money back in the pockets of consumers, but it won’t revive the high street on its own. Business investment remains moribund, and the labour market is showing cracks. ‘Cheap oil is a painkiller, not a cure,’ said the hedge fund manager. ‘It masks the underlying ailment: a debt-addled economy with no growth engine.’
The Bank of England is now in a bind. If it holds rates steady, it risks falling behind the curve on inflation that could resurge if oil rebounds. If it cuts, it risks fuelling a housing bubble that is already showing signs of reflation. Governor Andrew Bailey will be watching the gilt market like a hawk. He knows that the real test is not oil prices, but whether the Treasury can fill the hole left by faltering energy revenues without spooking the markets. This is the moment of truth for fiscal credibility.
