Non-partisan information on UK attitudes to the EU before and since the EU Referendum

Do you think the level of illegal immigration into the UK has gone up, gone down, or not changed much since the UK left the EU?

Fieldwork dates: 20 February 2022 - 21 October 2023
Data from: Great Britain
Results from: 11 polls

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Results for: Do you think the level of illegal immigration into the UK has gone up, gone down, or not changed much since the UK left the EU?
Fieldwork end date
Pollster		 21 October 2023
Poll by Redfield & Wilton 		19 August 2023
Poll by Redfield & Wilton 		17 June 2023
Poll by Redfield & Wilton 		18 April 2023
Poll by Redfield & Wilton 		20 February 2023
Poll by Redfield & Wilton 		8 December 2022
Poll by Redfield & Wilton 		19 October 2022
Poll by Redfield & Wilton 		19 August 2022
Poll by Redfield & Wilton 		20 June 2022
Poll by Redfield & Wilton 		19 April 2022
Poll by Redfield & Wilton 		20 February 2022
Poll by Redfield & Wilton
Gone up 54% 54% 52% 53% 48% 56% 47% 47% 44% 43% 43%
Gone down 12% 12% 13% 12% 14% 11% 14% 13% 13% 15% 15%
Not changed much 19% 20% 21% 22% 22% 20% 22% 22% 24% 23% 26%
Don't know 15% 14% 14% 13% 16% 13% 17% 18% 22% 20% 17%

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Poll details

Full question wording

In your opinion, has the level of illegal immigration into the United Kingdom gone up, gone down, or not
changed much since the UK’s departure from the European Union?

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Topics

Migration and freedom of movement