Hit them where it hurts – The EU that is.
Demand, search for and Buy British products wherever possible. It’s really easy to simply enter ‘British’ in the search box for the supermarket and you have a vast range of goods to buy. Set them up as your regular purchase to replace EU imports. You the consumer have complete control and through your direct action you can influence the market. You cannot say that for your ballot box vote so say it with your buying power.