arriving in north east scotland later. details throughout the programme. good morning. it s monday, the 20th of november. our main story. it s the start of a big week for the covid inquiry, which will hear evidence from the high profile doctors and scientists who helped to shape and explain the government s response to the pandemic. the former chief scientific adviser, sir patrick vallance, whose diaries from that time accused boris johnson of chaotic leadership, will appear today, followed by professor sir chris whitty, jonathan van tam and damejenny harries over the coming days. our health reporter jim reed reports. patrick, over to you. thank you very much. numbers are increasing and they re increasing across europe and in the uk. sir patrick vallance was up there at the downing street podium in some of the darkest days of the pandemic. we re also recommending increased social distancing. that s the phrase that you hear. already the inquiry has heard extracts from his priv