text: Police arrested more than 20 people at an overnight dance party in Sydney, including a young man who spent the night behind bars after he was found with almost 450 MDMA pills. More than 6000 people attended sold-out dance party 'Midnight Mafia' at the Sydney Showground in Homebush from 10pm on Saturday night until 6am the next morning. Police were targeting the use and supply of prohibited drugs at the venue. According to NSW Police, a 22-year-old Marrickville man was found in possession of 441 MDMA tablets. Scroll down for video . A 22-year-old Marrickville man was arrested in possession of 441 MDMA tablets at 'Midnight Mafia' (stock pic) Around 6000 people attended the all-night rave which ran from 10pm Saturday until 6am Sunday . He was charged with supply prohibited drug, refused bail and appeared in Parramatta Local Court on Sunday. A 23-year-old Peakhurst man was also taken into custody after he was allegedly located with 124 MDMA tablets and a wad of cash. He has been charged and has been was bailed to appear at Burwood Local Court on 12 May 2015. A 25-year-old Allambie Heights man was similarly charged after he was allegedly found with over $2500 cash on his person. Additionally, a 22-year-old Jesmond man was found with 35 MDMA tablets and has been released pending further inquiries. Police charged 20 people will drug-related offences at Sydney Showground in Homebush (stock picture) The 22-year-old man who was allegedly found with almost 450 pills faced court on Sunday after a night in jail . A further 16 people were charged with possession of MDMA tablets and three others were issued Criminal Infringement Notices. During the operation 160 people were searched by drug dogs which resulted in 19 detections. Four people were taken to Concord Hospital suffering drug related illnesses. They are all expected to make a full recovery. South West Metropolitan Region Detective Inspector Gus Viera said despite the significant arrests the crowd was generally well-behaved. 'New South Wales police will continually arrest people who supply and use illicit drugs at dance parties. Everyone has the right to attend these events and remain safe in a secure environment,' said Detective Inspector Viera. It comes after the best friend of Georgina Bartter, theSydney teenager who died after taking ecstasy at a dance party, pleaded guilty to supplying the drug that allegedly led to her death . 'There's little to no quality control in the production of illicit drugs. Quite simply, you don't know what you are getting - seeking a synthetic high, could result in a serious injury or death. 'In spite of the number of arrest made the crowd was generally well behaved,' said Inspector Viera. It comes after the best friend of a Sydney teenager who died after taking ecstasy at a dance party, pleaded guilty to supplying the drug that allegedly led to her death. Georgina Bartter, 19, collapsed at Harbourlife festival in November and later died in St Vincent's Hospital from multiple organ failure. Friends of the university student told police at the time Ms Bartter had taken one and a half pills. Georgina Bartter, 19, collapsed at Harbourlife festival in November and later died in St Vincent's Hospital from multiple organ failure .
target: 22 people had legal action taken against them after a Sydney dance party .
  20 people were charged for drug related offences during the all-night rave .
  A 22-year-old spent the night behind bars after he was allegedly found with 441 MDMA pills at 'Midnight Mafia' at the Sydney Showground .
  The Marrickville man fronted Parramatta Local Court on Sunday morning .