The Criminal Justice Act 1994 criminalised music characterised by “a succession of repetitive beats.” The parties had already changed the country.
On the night of June 23, 1989, approximately 11,000 people gathered in a field near Longwick in Buckinghamshire for Biology, one of the orbital M25 raves organised by Tony Colston-Hayter’s Sunrise company. They had found out about the location by calling a hotline number. By the time the Criminal Justice Act tried to criminalise this culture five years later, acid house had already produced an entire generation of DJs, an outdoor festival infrastructure, a legal club circuit, and four distinct genre branches.
The Hacienda opens the door
The Haçienda in Manchester, opened in 1982, was the precursor to the rave era. The venue was funded by Factory Records and New Order. In 1987 and 1988, the Haçienda became the place where Chicago house music was first encountered and embraced by British audiences in significant numbers. Graeme Park had traveled to Chicago, had encountered house music, and brought it back to Manchester.
Sunrise and the orbital raves
The Sunrise organization pioneered the orbital rave model. Rather than using a single fixed venue, Sunrise organized massive outdoor events at multiple locations around the M25 orbital motorway. Events would be announced through hotline phone numbers. Attendees would call hours before the event and receive the location information. Sunrise’s Midsummer Night’s Dream in 1989 attracted approximately 25,000 attendees.
By 1991 and 1992, the legal nightclub infrastructure was expanding rapidly. Ministry of Sound opened in September 1991, deliberately designed as a superclub. The Criminal Justice Act of 1994, specifically Section 63, criminalised music events characterized by “music including sounds wholly or predominantly characterised by the emission of a succession of repetitive beats.” The Act was extraordinarily controversial.
The rave era produced more than a music genre or a drug culture. It produced a festival infrastructure, a model of mass gathering, a sense of youth culture agency. The outdoor raves showed that youth communities could organize large-scale events without institutional support, without licensing. The infrastructure it had created persisted: the festival model, the DJ culture, the sense of electronic music as a mass cultural phenomenon.
Why 1989 still matters in a Seoul basement
I bring this era up constantly, and not out of nostalgia. Every unlicensed warehouse party thrown anywhere since, including the Korean events that run outside the club system today, is running the Sunrise playbook: a location revealed late, a crowd that finds its way, an authority a step behind. The tools changed from phone hotlines to encrypted group chats; the choreography did not.
The other lesson is legislative, and it rhymes uncomfortably with Korea’s own licensing tangles: the Criminal Justice Act tried to define a culture out of existence by describing its drum patterns, and the culture simply changed rooms. Scenes route around law the way rivers route around stone: slowly, and then all at once.
Where the Fields Are Now
The outdoor side of the rave era has its clearest Korean echo in the camping festival. TOR Festival made its debut on 29 and 30 August 2026 at Geumgwang Campsite in Anseong, a single stage techno event running past twenty hours, with Marcus L, Siot and Stann Lumo on the lineup. Marcus L founded Faust in Itaewon in 2014, so the line from a Seoul club to a field is short and direct. It is the orbital model with a tent and a permit: a crowd that travels out of the city, a long night, one sound system.
The other thing that carried over from 1989 is the risk of too many people in too small a space. In July 2024 the Boiler Room night at Sfactory in Seoul was stopped early as Peggy Gou took the stage. Fire services estimated around 4,500 tickets for a 2,000 capacity venue, and at least five people had breathing difficulties, as RA reported. Boiler Room disputed that it oversold. I will not add to that record. It is still the case I think about when I look at a door count.
Regulation has since moved down to smaller events. In April 2026, crowd safety standards were extended to events under 1,000 people, covering manuals, separate entry and exit, and density monitoring of the kind used at the BTS Gwanghwamun event, according to Asia Economy. The Sunrise generation spent five years a step ahead of the authorities. In Korea in 2026 the safety rules are arriving before the next big outdoor scene does, and I think that is the right order. What those standards require of a specific organiser is a question for the district office and a qualified safety planner, not for me.
For a DJ, the field changes the job. Sound travels, wind moves the high end around, and a set at 7am in a campsite needs a different arc from a basement at 2am. The Korean festival calendar now runs from Seoul Land to Nami Island, and I keep it current in my Korean festival guide. The money side, including why a field costs more than it looks, is in my piece on festival economics.
Frequently Asked Questions
What were the M25 orbital raves?
The orbital raves were large outdoor parties held at changing locations around the M25 orbital motorway, pioneered by Tony Colston-Hayter’s Sunrise organisation. Attendees called a hotline number hours before the event to learn the location. Sunrise’s Biology party near Longwick in Buckinghamshire on June 23, 1989 drew approximately 11,000 people.
What did the Criminal Justice Act 1994 do to raves?
The Criminal Justice Act 1994 criminalised music events characterised by sounds wholly or predominantly made up of a succession of repetitive beats. The Act was extraordinarily controversial. By the time it passed, acid house had already produced a generation of DJs, an outdoor festival infrastructure, a legal club circuit and four distinct genre branches.
What role did the Haçienda play in UK rave culture?
The Haçienda in Manchester, opened in 1982 and funded by Factory Records and New Order, was the precursor to the rave era. In 1987 and 1988 it became the place where British audiences first embraced Chicago house music in significant numbers. Graeme Park had travelled to Chicago, encountered house music and brought it back to Manchester.
What did the UK rave era leave behind?
The UK rave era left a festival infrastructure, a model of mass gathering and an expanding legal club circuit, including Ministry of Sound, which opened in September 1991. It showed that youth communities could organise large events without institutional support. Its playbook of a location revealed late and a crowd that finds its way still shapes warehouse parties today, with encrypted group chats replacing phone hotlines.
Written from Seoul, by someone who has been in the booth for more than 25 years. More on the site, or book a DJ.
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