Personalities including Martin Clunes, Dame Imelda Staunton, Gregg Wallace, Lorraine Kelly, Pete Wicks, Andrew Marr, Nick Knowles, Bill Turnbull, and Stephanie Beacham, have lent their support to Guide Dogs's latest campaign, 'inviting the public to come together for a cuppa in lockdown' and join the charity's Guinness World Record attempt for the biggest Virtual Tea Party on National Tea Day, April 21.

Doc Martin star Clunes commented 'I know I’m finding lockdown hard enough to deal with, but for people with sight loss, social isolation can be there every day. That’s why I’ll be raising a cup and supporting Guide Dogs. I hope many others will join me to raise lots of money and hopefully achieve a Guinness World Record'.