Security has been strengthened at the Indian Assistant High Commission office and the visa application centre in Bangladesh's Sylhet city in the wake of heightened tensions following the death of prominent youth leader Sharif Osman Hadi, officials said on Saturday. The enhanced security measures were put in place to ensure that "no third party can exploit the situation", Additional Deputy Commissioner (Media) of the Sylhet Metropolitan Police Saiful Islam was quoted as saying by The Dhaka Tribune newspaper. According to police, security was reinforced from Friday morning at the Assistant High Commission office located in Upashahar area, the residence of the Assistant High Commissioner in the same locality, and the visa application centre in the Shobhanighat area. Members of the security forces also remained deployed throughout the night. Following the death of Inqilab Mancha spokesperson Hadi on Thursday, Gano Odhikar Parishad had announced a programme to besiege the Assistant High