Security hacker computers and computer networks, and that cracker is the more appropriate term for those who break into computers, whether computer criminal (black hats) or computer security expert (white hats). A 2014 article concluded that "... the black-hat meaning still prevails among the general public". In computer security, a hacker is someone who focuses on security mechanisms of computer and network systems. While including those who endeavor to strengthen such mechanisms, it is more often used by the mass media and popular culture to refer to those who seek access despite these security measures. That is, the media portrays the 'hacker'
Black and white (police vehicle) black and white colour scheme for newly acquired vehicles starting in 2011; existing vehicles retain their white colour scheme. Abbotsford Police Department of Abbotsford, British Columbia now has a black and white scheme for their vehicles. Saanich Police have chosen a blue and white version for their cars. South Coast British Columbia Transportation Authority Police Service in British Columbia also uses a black and white scheme. Vancouver, Victoria, Port Moody, New Westminster, and Central Saanich are all using black and white police cars. West Vancouver Police Department in British Columbia also has started to use the black and white livery.