Detectives detained former lawmaker Sultan Mohammad Mansur Ahmed from the immigration section of Hazrat Shahjalal International Airport in Dhaka on early Monday.
Mansur, also ex-vice-president of Dhaka University Central Students’ Union, has been detained for quizzing due to some allegations, said DMP additional commissioner and Detective Branch chief Rezaul Karim Mallik.
Necessary actions would be taken after the interrogation, he added.