Ceremonial vice says he is not sick and vehemently denies reports by the Watchdog that he has been diagnosed with Parkinson Disease, but a few months ago he told the Guardin Newspaper of UK that he probably has Parkinson disease and cancer below one eye.
The full article is published here but below is the relevant quote:
Scott, whose wife is from Greenwich, south-east London, has health worries of his own, including a right hand that trembles slightly. “It’s possibly Parkinson’s, I haven’t had it diagnosed yet.” He is also concerned about possible cancer under one eye. “In my age group, there is on average six things wrong with you at any one time.”
Scott departed, stepping into a lift and flanked by security guards, making a quip about how many emeralds he could conceal in his hand.