Latvian language
Upper Latvian dialect is spoken in Eastern Latvia. It is set apart from rest of the Latvian by number of phonetic differences. The dialect has two main varieties – Selonian and Non-Selonian. There is a standard language, the Latgalian language, which is based on deep Non-Selonian varieties spoken in south of Latgale. The term "Latgalian" is sometimes also applied to all Non-Selonian varieties or even the whole dialect. However, it is unclear if it is accurate to use the term for any varieties besides the standard language. While the term may refer to varieties spoken in Latgale or by Latgalians, not all speakers identify as speaking Latgalian, for example, speakers of deep Non-Selonian varieties in Vidzeme explicitly deny speaking Latgalian.
Language policy in Latvia
The Law on Electronic Media prescribes that national and regional electronic media need to broadcast at least 65 % in Latvian language (section 32). Besides, films aired in any channel should be dubbed in Latvian or to have original soundtrack and Latvian subtitles; TV broadcasts in languages other than Latvian, except news, live events, language learning broadcasts and retranslated content, must be subtitled in Latvian.(Section 28). The same concerns films shown in cinemas, according to Section 17 of Official Language Law. Until a judgement of the Constitutional Court upon request of 24 ForHRUL MPs (delivered in 2003), broadcasting in minority languages was limited for private TV and radio (originally within 30%, since 1998 within 25%).