neurone

He also has no doubt about who the next one should be - former Leeds Rhinos and England star Kevin Sinfield, who has since become equally synonymous with raising awareness about motor neurone disease.

England star Kevin Sinfield has raised more than £10m running for causes related to motor neurone disease, in memory of his late teammate Rob Burrow.

Conditions which are not currently on the medical exemption list include Parkinson's disease, cystic fibrosis and motor neurone disease.

He cited her support for cancer charities, people with motor neurone disease and domestic abuse victims.

These are two of seven different neurological conditions diagnosed among the claimants, including Motor Neurone Disease, Parkinson's and Alzheimer's.