Waste giant Biffa recycles plan to raise £300m in London float

One of Britain's biggest waste disposal companies will this week unveil plans to raise up to £300m from a flotation that will be the City's largest since the UK's vote to leave the European Union. Sky News has learnt that the board of Biffa has signed off on plans to announce a stock market listing on Thursday valuing the company at more than £1bn. City sources said that Biffa planned to raise between £250m and £300m from its initial public offering, which is expected to