, Feb. 8 -- Authorities have begun transporting election materials by helicopters to 20 remote polling centres in Rangamati district ahead of the national election.

A total of 213 polling centres will be used in Rangamati, of which 20 are located in extremely remote hilly areas.

Rangamati Additional District Magistrate Nishat Sharmeen said the transportation of election materials and officials will continue in several phases until February 10.

Due to geographical challenges, some of these centres cannot be reached on foot while reaching others can take two to three days.

The helicopter operation started on Saturday morning, with election materials, presiding officers and polling staff being flown to the remote centres in phases.

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