at a/the prison

Examples (10)

• The police are investigating disturbances at the prison.
• Security measures were tightened at a local prison after the escape attempt.
• Visitors must register their details at the prison entrance.
• A new rehabilitation program was launched at the prison last month.
• Many volunteers work at a nearby prison, helping inmates with education.
• Protests were held peacefully at the prison gates yesterday.
• The documentary crew spent a week filming at a maximum-security prison.
• Officials confirmed that the fire started at the prison's kitchen facility.
• She works as a counselor at a women's prison.
• All packages are thoroughly inspected at the prison before delivery to inmates.