Image: Twitter / @JulesHolman
It has taken over 70 fire crews to battle a massive blaze that erupted at Sydney's Olympic Stadium this afternoon, with an investigation launched into how it started.
The fire broke out at Monster Skate Park at 2.30pm, sending huge plumes of smoke billowing across the area.
One person has been taken to hospital for observation by paramedics.
ANZ stadium has confirmed the fire hasn't impacted the NRL, as the Wests Tigers face South Sydney on Friday night, with the smoke blowing towards Parramatta.
Train Services have not been disrupted, but commuters are being urged to take care if travelling around the precinct.
It is not yet known what caused the fire.