The CJEU has been considering written submissions in the case after the High Court ruled in October 2015 that the case should be heard in the European court.

WSCUK is an independent voluntary organisation founded in 1984 with the aim of supporting the recognition of the right of the Saharawi people of Western Sahara to self-determination and independence and to raise awareness of the unlawful occupation of Western Sahara.

It issued proceedings against DEFRA and HMRC earlier this year arguing that the UK was unlawfully allowing products, originating from or processed in Western Sahara, to be imported into the UK under a trade agreement with Morocco.

Law firm Leigh Day, acting for WSCUK, claims this is unlawful and that it is clear that Moroccan territorial jurisdiction does not extend to the territory of Western Sahara or to the territorial sea adjacent to Western Sahara.

Therefore, goods and products produced in Western Sahara should not to be treated as originating from Morocco for the purposes of preferential tariffs or any other benefits conferred upon Moroccan products by the European Union.

The same is true in relation to fishing quotas allocated in the seas located off the coast of Western Sahara.

In the High Court judgment handed down on 20 October 2015 the Hon Mr Justice Blake said:

“I conclude that there is an arguable case of a manifest error by the Commission in understanding and applying international law relevant to these agreements.”

John Gurr of the Western Sahara Campaign UK said:

“The Western Sahara Campaign is looking forward to its day in the European Union Court of Justice - it is time the court considered the legality of UK trade with Western Sahara. The injustices that the Saharawi have suffered for over 40 years of occupation by Moroccan forces have been compounded by the refusal of the international community to enforce international law.

“We are confident that as no nation recognises Moroccan claims to Western Sahara that any trade agreements that the European Union makes with Morocco (and which therefore apply to the United Kingdom) cannot be applied to items traded from the Western Sahara until the status of the territory has been decided through a referendum of self-determination.”