CLEAN: Aerial shots of crowds of women taking part in a Women's March as part of an international campaign on the first full day of Donald Trump's presidency, on January 21, 2017 in London, England.

CLEAN: Exterior drone aerial shots of Khasfa Sinkhole in desert on March 27, 2017 in Mosul, Iraq.

A sinkhole - once a local curiosity in Iraq - has reportedly been turned into a mass grave for up to 4,000 victims of Islamic State...

CLEAN: Aerial shots of the closed Drayton Manor amusement park, including shots of emergency services vehicles at the park following a fatal accident on the Splash Canyon ride on May 10, 2017 in Tamworth, England.

CLEAN: Aerial shots of the closed Drayton Manor amusement park, including shots of emergency services personnel and vehicles next to the Splash Canyon ride where a fatal accident occurred on May 10, 2017 in Tamworth, England.

CLEAN: Aerial shots of the closed Drayton Manor amusement park, including shots of emergency services personnel and vehicles next to the Splash Canyon ride where a fatal accident occurred on May 10, 2017 in Tamworth, England.

CLEAN: Aerial shots of the closed Drayton Manor amusement park, including shots of emergency services personnel and vehicles next to the Splash Canyon ride where a fatal accident occurred on May 10, 2017 in Tamworth, England.

CLEAN: Drone aerials of plastic waste including bottles and other rubbish amongst flotsam washed up on a beach on one of the Cocos Keeling Islands on 25 April, 2017 in Unspecified, Cocos (Keeling) Islands.

CLEAN: Drone aerial shots of plastic waste washed up on a beach in the Cocos Keeling Islands on 13 April, 2017 in Unspecified, Cocos (Keeling) Islands.

CLEAN: Aerial shots Hamerton Zoo Park after Zoo Keeper was killed by a tiger, Siberian tiger seen walking about his enclosure on 29th May 2017 Huntingdon, England.

CLEAN: Aerial shots of police cars in car park at Hamerton Zoo Park after Zoo Keeper was killed by a tiger on 29th May 2017 Huntingdon, England.

CLEAN: Aerial shots of police cars in car park at Hamerton Zoo Park after Zoo Keeper was killed by a tiger on 29th May 2017 Huntingdon, England.

CLEAN: Drone aerial shots of a village set in the snow-covered landscape on the edge of a fjord near Tromso on March 09, 2017 in Tromso, Norway.

Enthusiasts stretch and bend to mark International Yoga Day in New Delhi joining millions of others across the globe to celebrate the ancient practice

CLEAN: Shows aerial shots pan down outside of Grenfell Tower showing the burnt out blackened upper parts, damage to cladding partway up and lower undamaged cladding, on5th July, 2017 in West London, England

VS Will Rogers, Jr. and Virginia Gibson walk along looking at huge letters 'Burbank' on slanted roof / pan of letters and the couple walking to worker painting the 'K' / Gibson takes brush, paints a couple of strokes, stands and shakes...

CLEAN: Drone aerial shots of the snow-covered landscape next to a fjord near Tromso on March 09, 2017 in Tromso, Norway.