WASHINGTON (AP) — Immigration and Customs Enforcement arrested 10,000 people over a five-day period at the end of June, marking a major push by the agency tasked with carrying out the Trump administration’s mass deportations agenda.

The arrest numbers, obtained from a person familiar with the information who spoke anonymously to discuss data that has not been publicly released, comes after the agency shifted its approach from high-profile arrest sweeps in major American cities to quieter ways to reach President Donald Trump’s deportation goals.