Union Home Minister Amit Shah on Thursday issued a strong statement on illegal infiltration in West Bengal, indicating that the Centre is preparing for an aggressive border-security push along the India–Bangladesh frontier. Addressing a public meeting in Gujarat’s Gandhinagar, Home Minister Shah said nearly 600 hectares of land has reportedly been handed over to the Border Security Force (BSF) within just seven days by the Suvendhu Adhikari-led government to accelerate border infrastructure and security.