Bangladesh stepped up security in the port city of Chittagong on Wednesday as police arrested six people in connection with the murder of a lawyer, who was killed during clashes following the arrest of a leader of the country's Hindu minority.

Police in Bangladesh’s capital have arrested a prominent Hindu leader who has been leading rallies demanding security for Hindus in the overwhelmingly Muslim nation since former Prime Minister Sheikh Hasina fled the country amid a mass uprising in August.

A court in Bangladesh has denied bail to a prominent monk who had been leading rallies demanding security for the minority Hindu community in the South Asian country. Chinmoy Krishna Das, the leader of the International Society for Krishna Consciousness (Iskcon) in Bangladesh,

At least one person was killed in Bangladesh in clashes between security forces and Hindus protesting against the arrest of a religious leader, police said, even as neighbouring India urged that the safety of Hindus and minorities be ensured.

ISKCON priest Chinmoy Krishna Das, spokesperson for Bangladesh Sammilit Sanatan Jagran Jote, was denied bail after being arrested on sedition charges. India's Ministry of External Affairs expressed concern,