Fastone,
The company FTL scheme 'should' be in the operations manual. The 0600L start after a day off is very much a British thing, when I worked out on the continent a day off was midnight to midnight and whilst there was a required minimum number of days off every 28 days or month there was no such requirement for minimum days off within a 7, 10 or 14 day period, there was merely a requirement for breaks of 36, 48 or 60 hours.
Read your company operations manual, it should all be in there.
PF