Other sources of useful information can be found at the following locations
South East Gender Initiative - Practical support To actively promote and improve the health and well-being of Transsexual and Transgender people at all stages of treatment, from questioning of gender through to post operative life, as well as their family members and all affected by gender issues through support, education, training and information
GIRES - Gender Identity Research and Education Society. 
GIRES offers information for trans people, their families and the professionals who care for them
Gender Recognition Panel
The Gender Recognition Panel assesses applications from transsexual people for legal recognition of the gender in which they now live.
Kent Trans Fourm
To promote, support and enhance the wellbeing of transgender people, those who consider they may be transgender, those who are perceived as transgender, and their partners and families, especially, but not only, in Kent
MERMAIDS
Family and individual support for teenagers and children with gender identity issues
An organisation offering free, confidential and non-judgemental advice, information and
support to all family members, spouses, partners and friends of transsexual people in the UK
A network for all who have encountered gender identity problems personally, transsexuals, transgendered people and gender dysphoric people of either sex, and for those who provide care, both professional and lay.