How does Boris Johnson plan to ‘level up’?

The PM's plans have been described as rhetoric and the detail is sometimes vague, but here is what we know so far

What does levelling up" mean? The prime minister has faced repeated accusations that his ambitions are rhetoric rather than reality. Downing Street said his speech on Thursday in Coventry was setting out a vision, with a white paper to come later this year. It did include some clear ambitions, however there has already been controversy.