London ACC Swanwick. I work night duties 2200-0630......2 hours on then 30 minute break.....2 hours on then 30 minute break etc. During the day shifts 0630-1330 or 1330-2200 the max is 1 hour 30 minutes on, then 30 minute break.
I've been doing this for 40 years....no big deal...and I'm paid less than half of what Spanish colleagues earn. Call yourselves "controllers"....I call you "comedians"!
Good luck anyway, you are in a pretty strong position because you can virtually destroy what is left of the Spanish economy single-handed...as it relies so much on tourism.