More than 40 Japanese sumo wrestlers will participate in the five-day Grand Sumo Tournament in west London.
Attendees have been warned to be cautious and not get too close to the ring to avoid getting squashed by falling wrestlers.
Organisers also alerted fans that sand may fly out from the stage during competitions.
Watch out to make sure you don’t get squashed.
Author's summary: Sumo fans warned of safety risks at Royal Albert Hall event.