What is this?
£ or €?
Looks like one months figure to me in £.
The first answer is consumers. The second answer depends on how reliant an economy is on the imports it receives and whether it can find cheaper sources elsewhere once tariffs etc are factored in. The third answer is dependant on whether goods subjected to tariffs can be manufactured more cheaply within the free trade area instead and so move to avoid the overheads.
Once you can answer those questions then you will know who is most affected by the removal of free trade access.
