User blog comment:RainingPain17/10 Pointless/Terrible features of GTA/@comment-1612856-20141201175744/@comment-25261281-20141201181231

If you want a Prison Bus, the Cargobob is the better option, you just have to pick it up, fly away quickly and you'll get only 2 stars.

For the Unmarked cruiser, Barry's missions are the best. One time I encountered one on the streets as well.