Autralia rabbit cause too many environment damage. More than a century ago there are no a single rabbit in Australia. Because the is one stupid Ang Moh bring in few rabbit as a pet. Later escape. Now roqm all over Australia.
There is no ban on hunting rabbit in Australia. So Australia government encourage people hunt down the rabbit.
For the car in Singapore blkame it in the consumer. No one id forcing them to buy. LTA keep on widening road, new road but the problem still cannot be solve. For me I think LTA should built more ERP in high traffic road and increase the rate. Currently there is 50cent rate for car. LTA should up the rate to min $1/grantry .