NSW police are not operating in the PSN (GRN) allocation. They are still operating ENCRYPTED (hate that word) in the 467.900MHz to 469.400MHz in 12.5 KHz spacing. They are not trunking but single channel P25 I or APCO-25. Also NSW doesn’t call their government PSN networks GRN or Government Radio Network anymore, they call it PSN or as we all know Public Safety Network. The Government PSN is P25II trunking in the 406-423Mhz or there abouts. Our other PSN services are not ENCRYPTED (yet) and if or when they do it’s going to be a sad day.