We are gathering tributes to the victims of the London bomb attacks to publish alongside our obituaries of everyone who died. If you knew anyone who lost their life on July 7 and would like us to publish your tribute, please email your memories to london.tributes@guardian.co.uk.
Today we'll have the latest news on the investigation into the London bomb attacks, and we'll be looking back at the life and career of former Tory prime minister Sir Edward Heath, who has died aged 89.
We launch our annual Media Guardian 100 [registration required] list of the most powerful and influential figures in the industry. And our Sports site has a comprehensive guide to the Ashes.
Our Media site is also covering the Roman Polanski libel trial, which opens today at London's high court.
Simon Jeffery will be blogging here about London Zoo, which has announced plans to remove cages around some of its residents. Not the lions and tigers, hopefully.
