Question: Are Against Me! and Scanners both punk rock bands?

Context articles: List of punk rock bands, L–Z
The Punks
Against Me!
Demons (band)
List of punk rock bands, 0–K
G.a.s. Drummers
Punk rock
Scanners (band)
Skate punk
Area 12 (band)

This is a list of notable punk rock bands (letters L through Z).
 The bands listed have played some type of punk music at some point in their career, although they may have also played other styles.
 Bands who played in a style that influenced early punk rock—such as garage rock and protopunk—but never played punk rock themselves, should not be on this list.
 Bands who created a new genre that was influenced by (but is not a subgenre of) punk rock—such as alternative rock, crossover thrash, grunge, metalcore, new wave, and post-punk—but never played punk rock, should not be listed either.
The Punks were an American proto-punk band from Waterford, Michigan near Detroit, who were active from 1973-1977.
 They specialized in a hard-driving, sometimes thrashing sound that anticipated much mid-to-late 1970s punk rock and 1980s hardcore.
 The group came out of the last vestiges of the Detroit rock scene that produced bands such as MC5, Iggy and the Stooges, and Death, and with these acts they formed a musical bridge between the garage rock bands of the 1960s and the later punk movement that emerged in New York and London during the mid-1970s.
 In 1977 they changed their name to the End and moved to New York with hopes of making their mark in the burgeoning punk rock scene there, but were unsuccessful, and broke up shortly thereafter.
 Though relatively unknown outside of Detroit and New York in their day, they have more recently garnered the interest and accolades of underground rock enthusiasts who consider them to be pioneers in the prototypical development of punk rock.
 Parts of their song "My Time's Comin'" were used in the soundtrack of two March 2016 episodes of the television series, "Vinyl", co-created the Rolling Stones’ Mick Jagger and director Martin Scorsese.
Against Me!
 is an American punk rock band formed in 1997 in Gainesville, Florida by singer and guitarist Laura Jane Grace.
 Since 2001, the band's lineup has also included guitarist James Bowman.
 After releasing three studio albums through independent record labels, Against Me!
 moved to Sire Records for 2007's "New Wave", which reached no. 57 on the "Billboard" 200.
 In 2011, the band launched their own record label, Total Treble Music, through which to release future albums.
Demons are a punk rock/garage punk band from Sweden.
 The band includes quotation marks in their name to differentiate themselves from other bands with a similar name.
 Their music has been described as "punk 'n' roll", but the band claims it should only be described as high-energy rock.
 Their musical style relies heavily on the energy derived from punk rock.
 Influences include 1960s garage rock bands such as The Sonics, The Standells and Shadows of Knight, The Velvet Underground, The Stooges and New York Dolls; and punk rock bands such as The Damned, The Heartbreakers and The Saints; and early hardcore punk bands such as Black Flag, Bad Brains and Dead Kennedys.
 "Demons" has often been compared to contemporary groups like New Bomb Turks, The Hellacopters and Electric Frankenstein.
This is a list of notable punk rock bands (numbers 0–9 and letters A through K).
 The bands listed have played some type of punk music at some point in their career, although they may have also played other styles.
 Bands who played in a style that influenced early punk rock—such as garage rock and protopunk—but never played punk rock themselves, should not be on this list.
 Bands who created a new genre that was influenced by (but is not a subgenre of) punk rock—such as alternative rock, crossover thrash, metalcore, new wave, and post-punk—but never played punk rock, should not be listed either.
G.a.s. Drummers was a melodic hardcore band formed in Jerez de la Frontera, Spain at the end of 1997 by three teenagers who stood out from their other students due to their colourful hair dies and their taste in the california punk rock bands such as Bad Religion, Operation Ivy, NOFX, Lagwagon, The Descendents etc.
 Original members from other small local bands Dani Llamas (guitar and vocals), Pakomoto (Bass and vocals) and Rafa Camison (Drums) started playing together and composing their own music and after one year of sending demos around the country they got put as the opening act for Swedish Punk Rock band Randy on their Spanish tour.
 A tour that took the band through the whole country helping a lot of Spanish kids discover that there were actually Spanish bands capable of sounding as good as some of their favorite American bands.
 This lead immediately the band to sign to a young record label called Slide Chorus Records a young emerging record label from Madrid which would start releasing albums for other Spanish Punk Rock bands.
 This first release titled Proud To Be Nothing hit the streets at the end of 1999 and was presented on their first European tour which covered Spain, Great Britain, France and the Netherlands amongst Spanish punk rock legend[P.P.M.
Punk rock (or "punk") is a rock music genre that developed in the early to mid-1970s in the United States, United Kingdom, and Australia.
 Rooted in 1960s garage rock and other forms of what is now known as "proto-punk" music, punk rock bands rejected perceived excesses of mainstream 1970s rock.
 Punk bands typically produced short or fast-paced songs, with hard-edged melodies and singing styles, stripped-down instrumentation, and often political, anti-establishment lyrics.
 Punk embraces a DIY ethic; many bands self-produce recordings and distribute them through informal channels.
Scanners are an alternative rock band from London, England formed around 2004.
Skate punk (also known as skate rock, skatecore and skate-thrash) is a skater subculture and a subgenre of punk rock music.
 Originally a genre of hardcore punk, skate punk changed into a more melodic genre of punk rock in the 1990s.
 The term usually describes the sound of 1990s punk rock bands that have a fast, melodic sound, and similar 21st-century punk rock bands.
 Skate videos have traditionally featured this fast style of punk rock.
 This played a big part in the coining of the term "skate punk".
Area 12 is a melodic punk rock band from Bogotá, Colombia.
 The band was founded in 1998 as a school project.
 They started out playing in small bars and venues in Bogotá.
 It was not an easy start, full of adversity.
 They contributed meaningfully to the creation of a Punk Rock scene in the city.
 They are considered to be one of the pioneer bands of Colombian punk rock.
 Their influences include punk rock, melodic punk, Latin punk and hard core punk.
 They have been strongly influenced by bands such as NOFX and Bad Religion.
 They have reached a mature and diverse sound over the years, creating their own lyric and musical style.
 They have performed with bands such as Ska-p, Die toten hosen, MxPx, Voodoo Glow Skulls and Joey Cape from Lagwagon.