Posh Britain: will they always lord it over us?

Stuart Jeffries: In new film The Riot Club, based loosely on the antics of the notorious Bullingdon boys, a gaggle of toffs trash restaurants for larks. Who are these people, how did they turn out like this – and what does it tell us about privilege today?

Ronald Grainger obituary

Radiologist who transformed his discipline beyond recognition by using computer technology to improve diagnosis

Angus Lennie obituary

Actor best known for his roles as the Mole in The Great Escape and Shughie McFee, the irascible chef in Crossroads

How to share family photos safely

From embracing analogue technology to learning how to use privacy settings on Facebook, here are some tips to keep your pictures from being too public