Which entity is this text about?

The Police were a British rock band formed in London in 1977. For most of their history the band consisted of Sting (lead vocals, bass guitar, primary songwriter), Andy Summers (guitar) and Stewart Copeland (drums, percussion). The Police became globally popular in the late 1970s and early 1980s and are generally regarded as one of the first new-wave groups to achieve mainstream success, playing a style of rock influenced by punk, reggae, and jazz. They are also considered one of the leaders of the Second British Invasion of the United States.

In October 1979, the group released their second album, Reggatta de Blanc, which topped the UK Albums Chart, and became the first of five consecutive UK No. 1 albums. The album spawned the hit singles "Message in a Bottle" (No. 1 UK, No. 2 Canada, No. 5 Australia) and "Walking on the Moon" (No. 1 UK). The album's singles failed to dent the US top 40, but Reggatta de Blanc still hit No. 25 on the US album charts. The band's first live performance of "Message in a Bottle" was on the BBC's television show Rock Goes to College filmed at Hatfield Polytechnic College in Hertfordshire. The instrumental title track "Regatta de Blanc" won the Grammy Award for Best Rock Instrumental Performance. In February 1980, the single "So Lonely" was re-issued in the UK. Originally a non-charting flop when first issued in late 1978, upon re-release the track became a UK top 10 hit, peaking at No. 6. In March 1980, the Police began their first world tour, which included places that had seldom hosted foreign performers---including Mexico, India, Taiwan, Hong Kong, Greece, and Egypt. The tour was subsequently documented in the film The Police Around the World (1982), directed by Kate and Derek Burbidge, which encompasses footage shot by Anne Nightingale originally intended for a BBC production The Police in the East. In May 1980, A&M in the UK released Six Pack, a package containing the five previous A&M singles (not including "Fall Out") in their original sleeves plus a mono alternate take of the album track "The Bed's Too Big Without You" backed with a live version of "Truth Hits Everybody". It reached No. 17 in the UK Singles Chart (although chart regulations introduced later in the decade would have classed it as an album).
The Police