Whilst looking for more information these sites may be of use - we cannot accept any responisbility however for their content but your feed back would be helpful in providing more sites or removing those of little value!  

Your child' s health - an extension of NHS direct try www.yourchildshealth.nhs.uk

General matters about the NHC try www.nhs.uk

Clinical trials info  - Crohn's disease ( Adult and Paediatrics) try
http://www.nhs.uk/Conditions/Crohns-disease/Pages/clinical-trial.aspx?pn=2

Accessibility Guides - Transport for London: This site includes Tube Toilet Map in downloadable PDF www.tfl.gov.uk/gettingaround/accessibility-guides