Prosecutors say Pecker's actions helped Trump deceive voters in the 2016 election
The three other BNP leaders are Khandaker Mosharraf Hossain, Amir Khosru Mahmud Chowdhury, Gayeshwar Chandra Roy.
The court also asked the law enforcement agencies not to harass or arrest them by this time.
A bench of Justice Sheikh Md Zakir Hossain and Justice Md Mostafizur Rahman issued the orders on Tuesday.
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