http://www.ehow.com/videos-on_7570_speak-british-accent.html

http://www.youtube.com/watch?v=fsdhOKZv0uo&feature=youtube_gdata_player

Remember… The wealthy speak with what is called a high accent.  The poor speak in a cockney or ‘low’ accent.

Standard, is, what is sometimes called BBC English.

http://www.bbc.co.uk/worldservice/learningenglish/general/

cockney

http://www.youtube.com/watchv=E2ybcPTdTRo&feature=youtube_gdata_player