Sure I can help, Carana, just read this : public CCTVs aren't allowed in Portugal.
There are CCTVs in self service gas stations on highways to monitor cars . Traffic accidents would require a camera every 50m to spot an eventual crash.
And please don't think that Portugal, once more, is special. France doesn't accept CCTV in the public area.
Private entities have CCTVs, but as I posted above, they are submitted to a strict regulation.
'Vidéoprotection' ...or Big Brother?
Connexion edition: March 2011
Privacy campaigners are worried about a nationwide plan to treble the number of
public CCTV cameras in cities, towns and villages across France. President Sarkozy wants 2011 to be the year that "vidéoprotection" goes mainstream, and has set a target of 60,000 cameras watching public spaces around the country by the end of this year, up from the current 20,000.
Nice has recently led the way by installing hundreds of cameras linked to a state-of-the-art surveillance centre, and Paris is set to follow. The word videosurveillance is rarely used, with public officials preferring terms such as vidéoprotection, vidéoprévention and even vidéotranquillité.
However, the biggest growth has been in the private use of CCTV. The French data protection authority, Cnil (the Commission nationale de l'informatique et des libertés) says it is aware of more than 400,000 privately run CCTV cameras in France. Cnil is concerned that the safeguards in place to protect people cannot cope with a sharp rise in the use of videosurveillance.
Despite this, Cnil research suggests that 71 per cent of French people approve the idea of videosurveillance in public places. Jean-Claude Vitran, a member of the Ligue des Droits de l'Homme and the group's national campaigner on CCTV, fears people are coming to accept that France is "becoming a surveillance society".
Mr Vitran said: "The state is lying when it uses the word vidéoprotection; video has never protected anyone. When you install a camera, the crime moves elsewhere. Criminals put on a crash helmet or balaclava: they're not idiots."
The interior ministry has previously said it is keen to avoid the "Anglo-Saxon" approach to CCTV, and France is certainly still a long way behind the UK, which has four million cameras.
http://www.connexionfrance.com/cctv-video-surveillance-protection-paris-nice-france-privacy-11499-news-article.html