Can you spot a posh person in the street by their hair or clothing? The cast of new film Riot Club say they can. Sam Claflin, Holliday Grainger, Douglas Booth, Jessica Brown Findlay and Max Irons talk bad loafers, posh socks and pulling moonies. Get more London Live: Check out our website: http://www.LondonLive.co.uk/ Like London Live: https://www.facebook.com/LondonLive/ Follow London Live: https://twitter.com/LondonLive/ Follow London Live: https://www.instagram.com/LondonLive