Lukumay, Gift G. http://orcid.org/0000-0003-0428-0161
Outwater, Anne H.
Mkoka, Dickson A.
Ndile, Menti L.
Saveman, Britt-Inger
Article History
Received: 2 April 2019
Accepted: 30 September 2019
First Online: 11 October 2019
Ethics approval and consent to participate
: This study was reviewed and approved by the Institutional Review Board (IRB) of the Muhimbili University of Health and Allied Sciences (MUHAS) with Reference number 2017-05-24/AEC/Vol.XII/69. Permission to interview traffic police officers was granted by the Office of the Inspector General of Police (IGP), Tanzanian Ministry of Home Affairs, after submission of the MUHAS letter of ethical clearance. Before interviewing each traffic, police officer selected for the study, a written informed consent was obtained.
: Not Applicable.
: The authors declare that they have no competing interests.