Shares in travel retailer WH Smith plunged over 42 percent in Thursday trading after the company disclosed an accounting error found while preparing results for their fiscal year ending August 31. They said there was “an overstatement of around £30 million” of expected profit from their North American division, “largely due to the accelerated recognition of supplier income.” Company full-year pre-tax profit is now expected to be “in the region of £110 million” as a result. The North American division was previously expected to have profit of £55 million on its own, now likely to be £25 million instead. They […]