Possible Clues:

• Prison forbidding openness
• To be frank, one is able to do the old city like this
• Prison's grim - that's telling it like it is
• Is it Frank that is able to get as severe as a Scot?
• Honesty demands unfinished candy belonging to us
• Endless hypocrisy followed by stern frankness
• Openness is able to satisfy old city
• And in court not getting time, due to honesty
• Is able to cheat -- sport goes west, and honesty
• Openness