For UK & Ec workers these are worth a read.
http://www.berr.gov.uk/employment/em...page28978.html
Note the following paragraphs: -
Where the regulations do not apply
Air transport, as covered by the Aviation Directive (2000/79/EC). This Directive affects all mobile workers in commercial air transport (both flight crew and cabin crew), but not workers employed in General Aviation
On 1 August 2003, the Working Time Regulations extend cover to the following sectors:
Workers in air transport, other than those covered by the Aviation Directive
What if a worker agrees to work longer hours?
An individual worker may agree to work more than 48 hours a week. If so, he or she should sign an opt-out agreement, which they can cancel at any time. The employer and worker can agree how much notice is needed to cancel the agreement, which can be up to three months. In the absence of an agreed notice period, the worker needs to give a minimum of seven days' notice of cancellation.
Employers cannot force a worker to sign an opt-out. Any opt-out must be agreed to. Workers cannot be fairly dismissed or subjected to detriment for refusing to sign an opt-out.
Employers must keep a record of who has agreed to work longer hours.
I
n other words you are subject to it unless you agree to opt out of it. I would suggest any employer that says different is in breech of the law
And
http://www.berr.gov.uk/employment/em...page28979.html
Daily rest
A worker is entitled to a rest period of 11 uninterrupted hours between each working day.
Weekly rest
A worker is entitled to one whole day off a week.
I have only quoted bits from questions seen earlier in the thread - the whole lot is worth a careful read.