Pump it up

The Government unveils its plans to make households greener by ditching gas boilers for heat pumps - but will the strategy take off? Elsewhere Felicity Hannah asks whether the Leeds arm of HS2 could be axed, and who the big names are at London's Global Investment Summit. She also takes a look at why Tesco is going till-less and why The HUT Group boss is getting risd of his "golden share".