Due to persistent rainfall An Garda Síochána and Oxegen promoters MCD have announced the closure of all car parks at the Punchestown site with immediate effect.
More than 57,000 fans are already on site at Oxegen by 10am.
Ticket holders travelling by car to the festival are advised not proceed to the Punchestown site.
All car parking facilities are now located only at Goffs (accessible via Johnstown/Kill exit off the N7 ).
A free shuttle bus service is continuously operating between Goffs and the Oxegen site. Parking at Goffs and the shuttle bus service are free of charge.