The inquiry caused further controversy when on 4 July 2006 the Government revealed its cost to the taxpayer in an attempt " to block an official inquiry into the 7 July London bombings " . " Tessa Jowell , let slip on BBC TV 's '' Sunday AM '' programme that ' the latest estimate ... is about £ 400 million ' " : an amount labelled by " Downing Street and ministers " as an " ' awful ' cost " :
7 July London bombings
7 July 2005 London bombings
Bloody Sunday Inquiry