Paul Barter, October 24, 2010, Reinventing Urban Transport - Blog

Can "shared space" street design reassure vulnerable users and still be shared space?
Shared-space design for streets and intersections deliberately creates a sense of uncertainty about who should proceed first.
Such uncertainty is not a bug, it is a feature, as they say. In a well designed scheme, the results are said to be almost magical. The removal of clear-cut rules and signs and traffic lights prompts caution, low speeds and a negotiated approach to right-of-way instead of a rules-based approach.