Unless you leave a comment, this website (https://bicon.org.uk) does not collect any type of personal information beyond the IP address of visitors and, where applicable, the website they came from ('referer data'). This is used by automated software to block addresses that attempt to hack the website as well as monitor legitimate use in aggregated form (a fancy way of saying every access is looked at together, rather than looking to see what individual IP addresses do).
If you leave a comment, you will be asked for an email address. Again, software is used to block addresses that attempt to leave 'comment spam'. Unless you specifically ask for a reply, the email address will not be used for any other purpose (and if you do ask for a reply, you may not get one…)
Cookies
Unless you leave a comment, the software which powers this website does not send any 'cookies' to your browser. If you do leave a comment, you are free to delete the cookies that it sends.
Individual BiCon sites
None of the HTML-based BiCon sites (1996.bicon.org.uk to 2004.bicon.org.uk, plus 2008.bicon.org.uk) use cookies.
Most other historic BiCon sites (2005.bicon.org.uk to 2007.bicon.org.uk, plus 2009.bicon.org.uk to 2014.bicon.org.uk) now no longer use cookies although third-party sites like Twitter may do so as part of providing a service like a display of a Twitter feed. Again, you are free to delete any cookies.
BiCon 2015's site, 2015.bicon.org.uk, uses Google Analytics which uses cookies from Google. These can be blocked or deleted without affecting your uses of the site. Later BiCon sites may or may not do the same.
bookings.bicon.org.uk, like other sites allowing purchases, uses cookies to enable the booking system to work. These can be deleted after the completion of your booking.
Images
Unless otherwise explicitly stated, there is no implication that any people* featuring in the photos on the website are bisexual.
* Or soft toys.