Eurozone crisis: What if the euro collapses?

What will happen if the euro collapses?

The BBC asked five people, working in different areas, how their businesses and customers would be affected if the single currency came to an end.

Contributors:

Tom McPhail, Head of pension research at Hargreaves Lansdown.

Peter Mustafa of Monte Pego, a company that sells villas in Spain to Brits.

Keith Bird of Great British Sports Cars Ltd, a company that builds kit cars and exports to Europe.

Bob Jenkins, from currency exchange company InterCash.

Ian Ellis, Director at trading company Ride Arcade.