Charlie Edge and Ruth Howarth protested in London on Friday
What is the tampon tax and which countries have axed it?
How tampons were hijacked by right-wing British politicians
Tampon tax protest hi-res stock photography and images - Alamy
Women Protesting the UK's Tampon Tax by Free-Bleeding in Front of Parliament
13 Free-Bleeding FAQs: What Counts, Why People Do It, How to Try, More
8 ways to show you give a f*ck about period poverty
Tampon tax - Wikipedia
How Scotland led the world to make period products free for women
Menstruation: The women pushing for period issues to be political
Women Protesting the UK's Tampon Tax by Free-Bleeding in Front of Parliament
Stand With Women – NWSOFA
Women Protesting the UK's Tampon Tax by Free-Bleeding in Front of Parliament
Ruth Howarth's Instagram, Twitter & Facebook on IDCrawl
Why hundreds of teens marched on Westminster for free periods
Ruth Howarth's Instagram, Twitter & Facebook on IDCrawl