<h1>Orders set aside Centre's deportation of two families as illegal, directs return within four weeks</h1> A division bench of the Calcutta High Court set aside the Centre's decision to deport two families from West Bengal to Bangladesh, holding the expulsions illegal and ordering their return within four weeks while refusing a temporary stay. The court entertained habeas corpus petitions, found procedural lapses in following the Union Home Ministry/FRRO deportation memo, noted failures by Delhi authorities to share information with the state, and rejected the authorities' jurisdictional and maintainability objections. The bench cited documentary evidence undermining claimed foreign status and condemned arbitrary use of power, concluding noncompliance with required procedures rendered the deportations unlawful.