Two separate cases were filed against the supporters of both the Awami League and the independent candidates over vandalism of an election camp and microphone in Sirajganj-5 (Belkuchi-Chowhali) constituency.
The cases were filed at Belkuchi police station on Thursday and Friday nights, said Anisur Rahman, officer-in-charge (OC) of Belkuchi Police Station.
He said the supporters of Awami League candidate Momin Mondol attacked and vandalized the election camp of independent candidate Abdul Latif Biswas at Koritola area near Belkuchi Degree College on Thursday afternoon.
A supporter of Abdul Latif Biswas suffered injury following the incident.
Later, a case was filed against seven followers of the AL candidate on Thursday night following a complaint lodged by a supporter of the independent candidate.
On Friday afternoon, the supporters of Abdul Momin Mondol (boat) were campaigning in Meghulla area of the constituency.
Suddenly, the supporters of independent candidate former minister Abdul Latif Biswas (Eagle symbol) vandalised the microphone and beat them.
A case was filed on the same at the police station against seven leaders and activists of independent candidate Abdul Latif Biswas.
"We have already started the investigations," added the OC.
Meanwhile, the tension is prevailing in the area regarding the incident of the two heavyweight candidates.