Security

Security is the police force of a myminicity city. To add security to a city you insert /sec after its URL. If people don't reinforce the security enough, as the population increases the security of a city deterioates. This leads to crimes such as factories exploding and vandalization of the city sign.

Formula
Crime rate is determined by

$$CrimeRate = \frac {Population - Security * 4 - 300} {Population}$$

Effect on Map
Security causes more police bases to appear.