Where Britain could store a large reserve fleet

Where in the British Empire offered conditions for storing a US-style mass reserve fleet?

Australia, especially a warm and dry South Australian location, is suggested, with India as another possibility; the historical British reserves were distributed among bases.

The Royal Navy already stored reserve ships at various naval bases around the world. For a more concentrated arrangement resembling American reserve storage, a comparable climate is sought. Australia and possibly India are offered as locations, with South Australia specifically described as warm, dry and isolated. No particular anchorage, yard support plan or reactivation route is selected.