May 7, 2008August 7, 2011 dougsamupress Absentreeism London’s tree cover has dropped to 10%, well behind other municipalities and below the recommended level of 30%. Suspected statistical anomolies put London’s civic workers absenteeism rate at 19 days, above the average of 8. TwitterFacebookMorePocketLinkedInEmailPrintRedditLike this:Like Loading... Related