Full Fact article on that here;
16 Jan 2025 - Last week the Home Office published new data showing that 16,400 returns of people without the right to be in the UK had been carried out during the government’s first six months in office.
Some media coverage of this figure has appeared to suggest it represents the number of asylum seekers who have been returned.
The 16,400 figure refers to the total number of enforced and voluntary returns of people without the right to be in the UK between 5 July 2024 and 4 January 2025. But published figures don’t tell us that all those returned were asylum seekers. In fact, we don’t know how many of the 16,400 were asylum seekers, though previous data suggests it may be a minority.
It’s worth noting that while the Home Office correctly stated the number of returns was the highest in a six-month period in five years, it does not appear to represent a “record”, as Mr Starmer suggested.
Official statistics show that between 2007 and 2017 the total number of enforced and voluntary returns over a six-month period were consistently higher than the figure published by the government last week.
https://fullfact.org/immigration/asylum-seeker-returns-express/