In this week’s animal round-up: legal rights for chimpanzees? - video

A fight to give chimpanzees ‘bodily liberty’ in New York, cats big and small in Eastern Europe, monkey business at the San Diego Zoo, and Sausage, Greece’s ‘protest dog’, dies of heart attack.

The burning issue

The internal combustion engine is facing a watershed moment – major manufacturer Volvo is to stop producing petroleum-powered vehicles by 2021 and countries in Europe, including the UK, have vowed to ban their sale before 2040. The National takes a look at the story of one of the most successful technologies of the last 100 years and how it has impacted life in the UAE.

Read part three: the age of the electric vehicle begins

Read part two: how climate change drove the race for an alternative

Read part one: how cars came to the UAE

Electric scooters: some rules to remember

Riders must be 14-years-old or over
Wear a protective helmet
Park the electric scooter in designated parking lots (if any)
Do not leave electric scooter in locations that obstruct traffic or pedestrians
Solo riders only, no passengers allowed
Do not drive outside designated lanes