They said that the policy change will impact recruitment and have a knock-on effect on supply chains and the economy.

The new rules follow last December’s general election and the UK’s subsequent departure from the EU.

The government intends to cut low-skilled migration to this country and will introduce a points system for applicants. Requirements include the need to amass a total of 70 points and the offer of a skilled job with an approved sponsor. There will be a lower salary threshold, however.