Penny Mordaunt, a UK cabinet minister, has revealed that her WhatsApp conversations with former Prime Minister Boris Johnson, relating to Covid, were mysteriously deleted from her phone. She provided this information in her evidence to the Covid inquiry, and mentioned that the former chief of staff at No 10, Dan Rosenfield, did not respond to 14 requests for a meeting to discuss the missing communications. This adds pressure on Johnson, who previously informed the inquiry that around 5,000 messages from his old phone, covering January to June 2020, could not be accessed. His lawyers suggested an automatic factory reset of the phone might be the cause. Mordaunt expressed willingness to have her phone examined by the inquiry if it would help. Johnson himself speculated at the inquiry that the disappearance might be due to the WhatsApp app malfunctioning and automatically erasing messages. He claimed that he had not removed any messages and had provided all relevant information to the inquiry.