A claimant has a severely fluctuating condition. Which of the following pieces of evidence would be most effective for demonstrating the day-to-day impact of their condition to a DWP decision-maker?
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A
A one-off letter from a GP confirming the diagnosis.
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B
A diary kept by the claimant for two to four weeks detailing their difficulties with specific PIP activities on good and bad days.
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C
A prescription list showing the medication they take for the condition.
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D
A standard hospital discharge summary from six months ago.