plan into discretion is fairly obvious i would suggest...example recently at wake up in down route hotel phone rings 'crewing here you will be flying into discretion on return flight ok' ...no! advised you cannot plan into discretion suddenly flight plan changes and apparently suddenly we are not into discretion....mmm.I hav'nt looked closely at ftl area as has not affected me yet and would send me to sleep...all that shading..but discretionary rules are fairly universal,just not universally applied...yeeha
