Tesco chairman Sir Richard Broadbent has finally fallen on his sword, after Britain's largest supermarket reported today that half-year pre-tax profits had plunged 92% to £112m, after the profit overstatement discovered a month ago turned out to be bigger and spread over a longer period than anyone had expected.
The total profits overstatement was £263m, compared to the previous estimate of £250m, the company said in its half year interim management statement. But only £118m of that relates to first half trading profit (in the 26 weeks to 23rd August), it said, while profits were inflated by £70m in its 2013-14 financial year and £75m in periods earlier than that.
'The current and prior practices appear to be linked as income pulled forward grew period by period,' Tesco said. 'The issue raises many questions which will now be examined in the context of the FCA investigation... Given the outstanding investigation, we can make no further statement at this stage about how these events came about.'
Yet more waiting, then, for investors to find out the full story - for example, whether former chief executive Philip Clarke knew, or should have known, what was going on sooner. And uncertainty is no good for Tesco's share price, which fell more than 4.5% to below 175p at the open this morning. It had already fallen by more than 50% in the last year.
Eight execs, including UK managing director Chris Bush, have been suspended since new boss Dave Lewis ordered Deloitte and Freshfields to investigate the moving of income and costs into different accounting periods. Clarke, however, could not have been suspended, having already been shunted out.
But, in terms of oversight meant to stop this kind of thing, the buck does stop at the board. Analysts had been calling for Broadbent's head, so it's not surprising that he's finally heeded them, although he hasn't said exactly when he's leaving yet.
'I will begin now to prepare the ground to ensure an orderly process for my own succession at that time,' he said. 'My decision reflects the important principle of accountability on behalf of the Board and will support the company to draw a line under the past.'
The actual hard numbers don't look great for Tesco either. Total group sales fell 4.4% year-on-year to £34bn, while UK like-for-like sales excluding VAT and petrol were down 4.6%, as the march of German discounters Aldi and Lidl continues, while consumers feel the pinch of stagnating real wages. Internationally, its sales fell 8.8% when currency swings were included.
The closely watched measure of trading profit, which ignores the retailer's property, was perhaps the only bright spot, in that it wasn't quite as bad as people had been expecting. But it was still monumentally rubbish, falling 41% to £937m, whereas rumours earlier this week had put the figure at £850m.
'Three immediate priorities are clear,' Lewis, who has been in the job less than two months, said. 'To recover our competitiveness in the UK, to protect and strengthen our balance sheet and to begin the long journey back to building trust and transparency into our business and brand.'
It's going to be a long old journey alright, as the unanswered questions over Tesco's dodgy accounting continue to distract from the mammoth task of reversing its falling sales and market share and haemorrhaging profits.