Andrew Griffith, the shadow chancellor, will say he will slash red tape on businesses across construction, supermarkets and nuclear energy.

The Tory leader played down speculation that she would make a key announcement on inheritance tax as the party gathered in Birmingham

Shadow minister says Tories have ‘outsourced our toxicity to Reform’, but others doubt leader can spark lasting revival

FT findings prompt fresh probe by statistics regulator into health service claims over controversial data project