Louise is pictured with her late father, in happier times

Last month saw the launch, in London, of a pressure group called the ‘5FU Test Alliance’.

Petersfield resident Louise Brown is heavily involved in this campaign after losing her father two-and-a-half years ago following the prescription of the chemotherapy drug 5FU.

Louise popped along to a recording of the P pod and discussed the campaign with presenter Joff Lacey.

For further information visit 5futestalliance.org, or follow the group on Twitter at @5futestalliance.