Bob,
My suggestion is that anyone OUTSIDE of the UK could help with this campaign by using the general contact at Parkinson's UK to email a brief message of support for the campaign.

I also suggest that it would be useful if a tag line was added to the email perhaps just after your name indicating you are a Parkinsons patient, the years you have had PD, and what country you are from.

I am sure they will be glad of the support.

Lindy