Theme

Frequency

Percentage

Conflict of interest

81

18.6

Lack of professional training

32

7.4

Lack of integrity

65

14.9

Advanced technology

72

16.6

Financial gains

95

21.8

Incompetent security officers

13

3.0

Inadequate means of transport

28

6.4

Poor transport network

27

6.2

Insecurity

22

5.1

Total

435

100.0