Well here's another example of why having any form of centralised European government is a complete joke.
http://news.bbc.co.uk/1/hi/uk/4535815.stm
Yes employees need to be protected from unscrupulous employers who'd exploit them, but individuals should be free to work the hours that suit them and their circumstances. i.e. if you want to work extra overtime to pay for a holiday then that is your right