Violent protests erupted in several cities across Bangladesh after the death of youth leader Sharif Osman Hadi late on Thursday, ​with concerns of further unrest ahead of national elections in which he was due to run.

Hadi, 32, a spokesperson for the Inquilab Mancha platform who participated in the student-led protests that overthrew the government of Prime Minister Sheikh Hasina, was shot in the head by masked assailants in Dhaka last Friday while launching his campaign for the elections.

He was initially treated at a local hospital before being flown to Singapore for advanced medical care, where he died after spending six days on life support.

Hadi was an outspoken critic of India, and Inquilab Mancha describes itself on ‌its website as ‌a “revolutionary cultural platform inspired by the spirit of uprising.”

In Dhaka, ‌videos ⁠circulating ​on social ‌media showed mobs vandalising the offices of the country’s largest daily newspaper, Prothom Alo, as well as the Daily Star.