In LSPDFR 0.4.7. if you go on duty and want to select SASPA vehicles you will notice that SASPA vehciles are noqere to be seen. Only if ypu go on duty as SASPA u can chose SASPA vehicles (the prison bus) and even then if u start scrooling through the different agencies you will notice that againt the SASPA vehicles are nowere to be seen.