BP dropped its green pledges and turned back to oil. Now the price of crude has collapsed

At its AGM this week, the company will face not only the activist investor at its heels, but a global economy being changed from the White HouseAfter Donald Trump’s “liberation day” on Wednesday last week, BP lost almost a quarter of its market value in a share price rout even deeper than the oil giant endured in the wake of the Deepwater Horizon disaster. The collapse in global oil prices in the wake of the US president’s ­tariff blitz may have wiped billio