Would building the G3 class prevent the Royal Navy from constructing cruisers?
Short answerNo. Britain was already building Hawkins-class cruisers and studying follow-on designs while the G3 programme was active.
NotesG3 construction did not force a choice between capital ships and cruisers. British defence expenditure and yard capacity supported concurrent programmes. Hawkins-class ships were already underway, and 9.2-inch cruiser concepts remained under consideration. Political allocation within a large budget set the pace. Britain did not face a physical inability to build both categories.