It measures number of fatalities recorded in road accidents within city limits in the given calendar year.
| Methodology | Level of service |
| Total number of fatalities recorded in road accidents within city limits in the given calendar year = (a) Population of the Study area = (b) Fatality rate per Lakh population = (a*100000)/b | Range | LoS |
| <2 Persons | 1 |
| 2-4 Persons | 2 |
| 4-6 Persons | 3 |
| >6 Persons | 4 |