How about this as Labour's stance?
“We will seek the best deal possible as we negotiate a new agreement with the European Union. I want that deal to reflect the kind of mature, cooperative
relationship that close friends and allies enjoy. I want it to include cooperation on law enforcement and counter-terrorism work. I want it to involve free trade, in goods and services. I want it to give British companies the maximum freedom to trade and operate in the Single Market and let European businesses do the same here."