Apparently, the UK has roughly the same amount of construction workers as the number of migrants in Qatar (around 2M). (https://www.ons.gov.uk/businessindustrya

Apparently, the UK has roughly the same amount of construction workers as the number of migrants in Qatar (around 2M). (https://www.ons.gov.uk/businessindustryandtrade/constructionindustry/articles/constructionstatistics/2020#:~:text=Sourced%20from%20IDBR%20estimates%2C%20construction,2019%2C%20totalling%201.4%20million%20workers https://www.ons.gov.uk/businessindustryandtrade/construction....)