Two men from Iraq and one from Iran were detained by immigration officials last week after police officers attended an incident at the Longstock Park Service Station near Stockbridge.
Hampshire Police officers contacted Immigration Enforcement after the three male individuals were suspected of entering the UK illegally.
All three were referred to the Home Office and their cases will be progressed in line with the immigration rules.
A spokesperson for the Home Office said “Where someone is found to have no right to remain in the UK, we will take action to remove them.”
