The show will take place ahead of the group's sold-out show at London's O2 Arena this August

A quarter of all clubs in the country have closed since 2015

"It is simply impossible to deliver the show safely and in full flourish," organisers said

"We plan to make full vaccination a condition of entry to nightclubs and other venues where large crowds gather”

Almost all legal coronavirus restrictions were lifted at midnight on Monday 19th July

Utrecht's Verknipt festival was attended by 20,000 people over two days earlier this month

Ibiza and the Balearic islands had previously been downgraded to the green list at the end of June

Attendees from more than 70 countries caught sets from Amelie Lens, Roni Size, David Guetta, DJ Snake and more

Restrictions cover the Greater Seoul area and also include limits on treadmill speeds and group sizes

While almost half are now worried about the future of their local venues