I have BitDefender Total Security 2011 and I do not have Parental Controls Enabled
But for some reason when I tried to visit this website
http://www.nationalexpress.com/
The webpage returned with an error saying
BitDefender
This webpage has been blocked by BitDefender Parental Control!
This web page has been blocked by the User Control Heuristic Web filter.
Changing the Parental Control Settings for the current user will enable you to access this page. If you are an administrator on this system, you can change the Parental Control settings from the BitDefender Parental Control module.
Any additional information required will be supplied