Jade Pagoda

The Jade Pagoda is a sub-set of the Tardis, introduced in the New Adventure Iceberg, and reintroduced in Sanctuary. It acts as an "escape capsule" in circumstances where the primary vehicle is in danger and the HADS system canoot simply relocate the Tardis to a safe locale.

Its shape is based on an artefact belonging (legendarily) to Lao Tzu.

It is presumed that, once the Pagoda and the principal vehicle are able to reintegrate that the Pagoda ceases to have independent existance, until called into reality again.