A Rapid Action Battalion (RAB) mobile court drive yesterday sealed five coaching centres and sent five members of a coaching centre for continuing coaching in the capital by disobeying the government order. The drive led by RAB executive magistrate Sarwar Alam conducted a drive yesterday in Jhigatola and Farmgate area of the capital. In Jhigatola, acting on a tip-off the RAB team found four coaching centers were running their operations. Later, the mobile court sealed Nabadiganta Academy, Joy Jatra, Onanya and Blaze coaching centres. Besides, the court fined four other coaching centres as well. Meanwhile in Farmgate area, the mobile court sealed Mobidik coaching centre and five members of the coaching centre were sent to jail for one month for keeping the activity running despite the closing order by the government.