Could a raid on Bletchley Park destroy Allied codebreaking?

If Germany destroyed Bletchley Park, could the Allies recover their codebreaking effort?

Probably. The effort may have been more distributed than the premise assumes, although that remains an inference rather than settled fact.

A successful raid on Bletchley Park requires a careful distinction between evidence and inference. The volume of equipment manufactured in Britain and the United States suggests that the capability may have been less centralized than the premise assumes. Top codebreakers were not all concentrated at Bletchley, so personnel and machines could probably be reconstituted elsewhere after a serious disruption. The multi-site conclusion remains informed supposition rather than proof, and that uncertainty is central to the assessment.