| Variable | BPDS | IPDS | ||||||
| YES | NO | YES | NO | |||||
| Freq | % | Freq | % | Freq | % | Freq | % | |
| Restriction of use of mobile phone at pump site | 26 | 83.9 | 5 | 16.1 | 9 | 56.3 | 7 | 43.7 |
| NO smoking signage | 28 | 90.3 | 3 | 9.7 | 10 | 62.5 | 6 | 37.5 |
| Switch off engine while fueling | 17 | 54.9 | 14 | 45.1 | 4 | 25 | 12 | 75 |
| Fire assembly point | 18 | 58.1 | 13 | 41.9 | 6 | 37.5 | 10 | 62.5 |