MediaCorp Channel 5 (Chinese: 5頻道, Before 31 December 2004: 新加坡電視 (English: "Televisyen Singapura") and 第5波道 (English: "Saluran 5" and "5th Frequency") is a 24-hour English general news and entertainment free-to-air terrestrial television channel in Singapore.From its major revamp in 2015 and as part of SG50, its main mission is to promote a happier and more enlightened Singapore.