Australia: Melbourne Officials Vote to Ban Rental E-scooters

Hire e-scooters are lined up in Melbourne's central business district (CBD) on August 13, 2024. (Photo by William WEST / AFP)
Hire e-scooters are lined up in Melbourne's central business district (CBD) on August 13, 2024. (Photo by William WEST / AFP)
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Australia: Melbourne Officials Vote to Ban Rental E-scooters

Hire e-scooters are lined up in Melbourne's central business district (CBD) on August 13, 2024. (Photo by William WEST / AFP)
Hire e-scooters are lined up in Melbourne's central business district (CBD) on August 13, 2024. (Photo by William WEST / AFP)

Melbourne has become the latest city to ban rental e-scooters, abruptly moving to end a trial contract with two firms after a community revolt.

After a six-to-four council vote late Tuesday, city authorities said they would give operators Lime and Neuron 30 days to rid the city center of the two-wheeled contraptions.

Mayor Nicholas Reece -- a former executive at the men's health charity Movember -- backed the move and said it had popular support.

He alleged scooters had been scattered around the city "like confetti", posing a risk to the community.

For fans, e-scooters are a transport revolution -- allowing commuters to zip around crowded cities with ease and at minimal cost.

For detractors, they are injury-inducing street litter and a hipsters' plague on peaceful pedestrians.

In just two decades, e-scooters have grown into a worldwide market worth tens of billions of dollars a year.

But Melbourne follows cities from Barcelona to Montreal in banning or limiting where e-scooters can go.

Researchers at the University of New South Wales report the growth of e-scooters has brought a rise in related injuries and hospital admissions, mostly from men aged in their late 20s to early 30s.

The Royal Melbourne Hospital recorded 256 e-scooter-related injuries in 2022.

Rental company Neuron Mobility said Melbourne's "drastic" decision was made without "proper discussion".

"We still believe that Melbourne is an excellent city for e-scooters," Neuron's local general manager Jayden Bryant told AFP.

"If given the opportunity, we could quickly implement a variety of measures to address many, if not all, of the councilors’ concerns."



Study: Mars Subsurface Harbors Oceans of Liquid Water

FILE PHOTO: The planet Mars is shown in this NASA Hubble Space Telescope view taken May 12, 2016. NASA/Handout via Reuters
FILE PHOTO: The planet Mars is shown in this NASA Hubble Space Telescope view taken May 12, 2016. NASA/Handout via Reuters
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Study: Mars Subsurface Harbors Oceans of Liquid Water

FILE PHOTO: The planet Mars is shown in this NASA Hubble Space Telescope view taken May 12, 2016. NASA/Handout via Reuters
FILE PHOTO: The planet Mars is shown in this NASA Hubble Space Telescope view taken May 12, 2016. NASA/Handout via Reuters

A study released Monday shows evidence of liquid water far below the surface of the fourth planet, advancing the search for life there and showing what might have happened to Mars' ancient oceans.

NASA's Mars InSight lander, which has been on the Red Planet since 2018, measured seismic data over four years, examining how quakes shook the ground and determining what materials or substances were beneath the surface.

Based on that data, the researchers found liquid water was most likely present deep beneath the lander. Water is considered essential for life, and geological studies show the planet's surface had lakes, rivers and oceans more than 3 billion years ago.

"On Earth what we know is where it is wet enough and there are enough sources of energy, there is microbial life very deep in Earth’s subsurface," said one of the authors, Vashan Wright of the University of California San Diego's Scripps Institution of Oceanography. "The ingredients for life as we know it exist in the Martian subsurface if these interpretations are correct."

The study found that large reservoirs of liquid water in fractures 11.5 kilometers (7.15 miles) to 20km beneath the surface best explained the InSight measurements.
It notes that the volume of liquid water predicted beneath the surface is "more than the water volumes proposed to have filled hypothesized ancient Martian oceans."

"On Earth, groundwater infiltrated from the surface" to deep underground, Wright said. "We expect this process to have occurred on Mars as well when the upper crust was warmer than it is today."

It would take drills and other equipment to confirm the presence of water and seek out any potential signs of microbial life.
Although the InSight lander is no longer working, scientists continue to analyze the data collected from 2018 through 2022, in search of more information about Mars’ interior.
Wet almost all over more than 3 billion years ago, Mars is thought to have lost its surface water as its atmosphere thinned, turning the planet into the dry, dusty world known today. Scientists theorize much of this ancient water escaped out into space or remained buried below.

The study, whose other authors are Matthias Morzfeld of the Scripps Institution of Oceanography and Michael Manga of the University of California Berkeley, was published the week of Aug. 12 in the journal Proceedings of the National Academy of Sciences.
"I’m inspired and I hope the public is also inspired," Wright said. "Humans can work together to put instruments on a planet... and try to understand what’s going on there."