A BBC investigation has found driving instructors are being offered hundreds of pounds by touts for access to their official accounts so they can bulk book tests. The touts then use social media to sell the slots on to learner drivers for hugely inflated prices.Four protestors have been arrested on suspicion of criminal damage -- after food was thrown at a display case housing the Imperial State Crown at the Tower of London. A group called Take Back Power said its supporters had targeted the Crown Jewels as part of a campaign calling for the rich to pay more tax. Also:Ukraine's President Zelensky says he has agreed the "next steps" in efforts to end the war with Russia, after talks with senior US officials.