We are committed to ensuring that our website conforms to the World Wide Web Consortium (W3C) Web Content Accessibility Guidelines (WCAG) 2.0 Level AA requirements to the maximum extent possible. However, our website contains a considerable number of complicated drawings and technical documents as well as a lot of colour digital maps, huge volume of map image data with dynamic and complicated spatially interrelated contents and advanced map related functions. Thus, not all levels of accessibility features have been incorporated. For any enquiries, please email us at enquiry@bd.gov.hk or call 2626 1207 (Handled by 1823) .