Hopefully the Brits will immediately stop buying German cars and all things German.
UK to fast-track deal to buy German armoured vehicles
http://uk.reuters.com/article/uk-britain-germany-defence-idUKKBN12F0A0
Since BMW sells more cars in the UK than Germany, Merkel may start hearing from her industrialists, especially since she needs them to make up for the EU money that won't be coming in from the UK...:^)