weather information, date and time clock had been used alongside DOGs in news programmes, continuity & live broadcasts. Hungary Hungarian DOGs were first introduced in MTV’s channel M2 from 1989, but they were very rare until 1991. M2 was the first network to always display its DOG, which was a quarter-circle (which was bright and noticeable). It first showed up in 1992 but it changed in 1994 due to logo change. This was followed by many broadcasters and TV channels. Most DOGs are semi-transparent (either in colour or grayscale), but some including Hír TV, PRIME, Viasat 3 and their sister channel Viasat 6, and the long-defunct TV3 have opaque, colour DOGs. By and large, the corner used by the logo of a TV channel depends on the network. Public broadcaster Magyar Televízió moved its channels’ logos from the top right corner to the top left during its 2012 corporate rebrand, much like Yle in Finland, which also rebranded in that year, and their logos had changed from colour to gray-scale beginning in March 2015. MTV's thematic TV channel, M4 Sport, due to it being a sports channel, shows its logo in the top right corner. RTL Hungary's channels, such as RTL Klub, RTL II, Cool TV and Film+, have always placed their logos in the top left corner. Since 2021, RTL Klub hide the rainbow flag in the left side of the logo during Pride Month events. TV2 Csoport's channels, such as TV2, SuperTV2 and FEM3, have always used the top right. Age ratings have been included since 17 October 2002 onwards at the bottom of the screen as well as before the start of the program, but some channels dislike the requirement and use a different age rating system instead (mostly the Romanian ones, like the DIGI's educational channels, RTL (previously), and the independent TV2's sister channels) or none at all. Since July 2021, channels are required to depict the age rating 'circles' even during advertisements (the same for a single package, decided by the highest rated ad, e.g. if a commercial of a sexual medicine is being aired, the whole pack receives 18+ ratings and should be broadcast between 21:00 and 05:00 local time). This rule is in connection to the so-called 'anti-pedofile''', according to its many critics, anti-LGBT law. Many channels hide their logos in commercial breaks, such as the RTL network's channels, but some such as