The Traffic police officials have conducted drunken drive checks at Jubilee Hills, Banjara Hills, Madhapur and Film Nagar on Friday night. Four Nigerian students, who were travelling in a car, did not cooperate for breath analyser tests. Instead, they had attacked traffic police constables. However, the student, who was driving the car, has drunk in permissible limit but the remaining three students have drunk more than permissible limits. The students were handed over to Jubilee Hills police station as traffic police filed a nuisance case against them.