I just tried to order free lateral flow online. There are no tests available to order. Please share this petition widely. It looks like in Scotland,

"free LFTs will continue to be available to those people still asked to test, such as health and care workers, patients receiving medical treatment, or those visiting vulnerable individuals in care homes or hospitals" BBC News

which is encouraging although further clarification is needed about how this will work for "vulnerable individuals" outside of care homes. 

We still need to raise our voices to ensure the safety of those in need of free lateral flow tests after April 1st.