I try not to swear in tweets, but after revelation that 18mths after #EURef the UK gov’t has not assessed impact of #Brexit I am going to let former senior civil servant Sir Richard Mottram speak for me. [pic.twitter.com/czpAuHOhL...](http://pic.twitter.com/czpAuHOhLV)

— Ian Bond (@CER_IanBond) December 6, 2017