Sir John Chilcot 's inquiry began in Yesterday . It has cost taxpayer almost £10m . 2009 it emerged it is unlikely to be published until 2016 at the earliest . Bereaved parents are disgusted that their suffering is being dragged out . Delay is so figures like Tony Blair can rebut inquiry 's findings , families say .
Sir John Chilcot 's inquiry began in 2009 . It has cost taxpayer almost £10m . Yesterday it emerged it is unlikely to be published until 2016 at the earliest . Bereaved parents are disgusted that their suffering is being dragged out . Delay is so figures like Tony Blair can rebut inquiry 's findings , families say .