Given that the United Kingdom is no longer part of the EU, there will be a reduction of workers from Europe who intend to come to the UK to find work which will adversely affect the country's economy."

Critically discuss this assertion with reference to article 45 of the Treaty on the Functioning of the European Union (2007) which deals with the free movement of workers.

Which sub-article should be used in all 3 of Article 45 or only the first one?