big ben strikes the hour and the guests of honour include dan jarvis and vice admiral sir tim lawrence. on sunday, the nation will fall silent again, for remembrance sunday. we have beenjoining us on bbc one. we will stay with this pictures at the cenotaph in london, hundreds of wreaths have travelled to major stations from around the uk, and overseas from locations including the falkland islands as part of the poppies to paddington and routes of remembrance campaigns by the veterans charity. we are round the country for this moment of commemoration here at the national memorial arboretum. and to cardiff, the welsh national war memorial there. so the two minutes silence as we remember our war dead. a survey of nhs leaders in england has found that staff shortages are putting patient care at risk, and pressure on the service is now at unsustainable levels. the survey was carried out by the nhs confederation, which represents the healthcare system. the warning comes as paramedics across the uk say lives are under threat because patients are facing unacceptably long waits for ambulances.