Border Collie runs in circles every time a bus comes along

Driverless tuk-tuk goes haywire spinning round in circles

Riderless electric bike circles on its own outside store

Unmanned trike goes on 'ghost' ride as it circles around yard on its own

Hundreds of black birds swarm over city streets and fly around in circles in China

Ukrainian Kamikaze drone circles flies into Russian bunker then detonates explosion

Bizarre moment driver goes round in circles at intersection in Thailand

Ice cream twirl! Out-of-control street food cart spins round in endless circles

Carnival-goer spins in endless circles on faulty fairground ride

Phoenix-like bird of fire circles over lava spewing from volcano in Hawaii

Mystery of alien-like circles on man's front yard solved as CCTV shows it was stray dogs

Sheep run circles around wedding car in China

Black swan chases garden's rotating water sprinkler round in circles