The BBC BASIC for Windows Wiki uses cookies to identify you when you log on to edit pages and to remember your session preferences. Seven standard WikiSpaces cookies are stored:
  • bb4w.wikispaces.com_test
  • bb4w.wikispaces.com_slave
  • session.wikispaces.com_master
  • wikispaces.com_utma
  • wikispaces.com_utmb
  • wikispaces.com_utmc
  • wikispaces.com_utmz

You can delete the cookies, or congifure your browser to delete them after each session. This means that you will have to explicitly log on next time you visit the site. See EU Directive 2009/136/EC.