The claim "Not all UKIP members are 'nutters'" is a subjective, colloquial characterization. The word "nutter" is informal British English for a crazy or eccentric person and has no objective, measurable definition. Farage was responding to a question about a passage in his own book where he described some UKIP members as "nutters," and he clarified that this applied to "some" but "not all." There is no public, empirical evidence that could corroborate or contradict this assertion. Whether any given person qualifies as a "nutter" is a matter of subjective opinion, not a fact-shaped claim that can be verified against data, official records, or independent reporting. The claim is well-defined in ordinary language but cannot be assessed on a truth scale because it depends entirely on a subjective judgment about a loosely defined group. **Sources:** No external sources were consulted, as the claim is a subjective characterization that cannot be verified or contradicted by public evidence.

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