| S/N | Constraints of roles performed | Frequency | Percentage % |
| 1 | Lack of adequate training | 9 | 90.0 |
| 2 | Socio-cultural impediment | 0 | 0.0 |
| 3 | Inaccessibility to community of conflict | 10 | 100.0 |
| 4 | Lack of funds | 10 | 100.0 |
| 5 | Insufficient staff | 7 | 70.0 |
| 6 | Limited resources to work with | 10 | 100.0 |
| 7 | Unfavourable organisational policy | 2 | 20.0 |
| 8 | Insufficient cooperation from oil companies | 4 | 40.0 |
| 9 | Lack of professionals in the Department | 8 | 80.0 |
| 10 | Insufficient cooperation from oil communities | 6 | 60.0 |