Johnson says UK ready for no-deal Brexit despite Yellowhammer files - video https://www.theguardian.com/politics/video/2019/sep/12/boris-johnson-says-uk-ready-for-no-deal-brexit-despite-yellowhammer-files-video?utm_term=Autofeed&CMP=twt_gu&utm_medium=&utm_source=Twitter#Echobox=1568293561
