Rolling coverage of business, the world economy and the financial markets

• US food prices rise at fastest rate since 1981
• Oil, gas prices rise as Russian gas flows via Ukraine are disrupted
• ECB’s Lagarde cements expectations for July rate hike
• Lloyd’s of London AGM goes virtual amid climate protest threat
• Tui halves losses and predicts a ‘strong travel summer’
• Currency weakness, higher food and energy prices drive Chinese inflation higher
• Introduction: German inflation hits record high

National Grid has agreed to pay back £200m of revenues gleaned from subsea electricity cables early in an effort to cut painful household bills, reports Alex Lawson.

Under an agreement with watchdog Ofgem, the energy network operator must pay back revenues made from European ‘interconnector’ cables over a five-year period above a cap.

Since the price of materials is rising, we need to work to reduce the amount of materials we use as much as possible and to replace them with less expensive materials.

Investors worry Elon Musk may have to sell Tesla shares to fund Twitter deal, as global stocks slide and US dollar rises to pandemic high

Lloyds Banking Group has raised concerns over the “uncertain” outlook for the UK economy amid soaring inflation, warning that the cost of living crisis could result in higher defaults on its loans, reports our banking correspondent Kalyeena Makortoff.

It came as the bank reported a 14% drop in first quarter pre-tax profit to £1.6bn from £1.9bn a year earlier, although that was better than the £1.4bn that analysts had expected.

The Nasdaq led the equity market wipe-out overnight, with its near 4% retreat led by Tesla, which fell by 12.2%. You could look at it two ways.

Either Elon Musk sold his latest stock awards to generate the $21bn in cash for his part of the Twitter buyout, or the street is starting to wonder how he could possibly effectively run Tesla, Starlink, Space-X and Twitter simultaneously. I do as well.

Rolling coverage of business, the world economy and the financial markets

• Ukraine live updates

Good morning, and welcome to our rolling coverage of business, the world economy and the financial markets.

In the UK, retail sales fell 1.4% in March, following a 0.5% drop in February, as people cut back on fuel and food spending amid soaring prices.

Good weather usually means sunnier times for retail, and firms will hope that the summer months can play a small part in stimulating waning confidence among a general public coping with the harsh realities of rising prices everywhere they turn. In reality, each day brings fresh warnings from business leaders that prices will likely continue to climb, driving consumer confidence in the wrong direction for retailers.

This seems a rather strange reaction given that nothing he said yesterday was in any way surprising. A 50 basis point rate hike is already priced in, as well as the prospect that we could well see another one soon afterwards.

We also heard from European Central Bank president Christine Lagarde yesterday as she capped off a couple of days of some rather hawkish comments from the likes of Belgium’s Pierre Wunsch, and ECB vice president Luis De Guindos who followed on from Latvia’s Martin Kazaks by arguing that a July rate rise was on the table. She didn’t come across as anywhere near as hawkish as her colleagues, pointing to the June meeting as the moment to decide on next steps, and lightly pushing back on the idea of a fixed point.

• World Bank estimates there could be a 37% increase in food prices due to war in Ukraine
• Billionaire Bill Ackman sells Netflix shares at £400m loss
• Putin ally Alekperov resigns as president of Russia’s Lukoil
• Russia moves closer to debt default
• Ukraine live updates

Boris Johnson is in India at the start of a two-day visit, where he said he hopes to clinch a free trade deal for Britain by the end of the year.

Inflation in the eurozone has been revised slightly lower but remains at a record high as energy costs surge.