A、Bring their own bags when shopping. B、Use public transport when traveling. C、Dispose of their trash properly. D、Pay a green ta

Tourists taking a holiday in the Indonesian island of Bali are facing a new $14-per-person tax when they arrive on the holiday island from next year. But this is a green tax, which Bali Governor Wayan Koster has been working on for months, and which is designed to help clean up the island’s natural environment, and with good reason, too. Indonesia is drowning in plastics. Recycling is not one of the country’s strong points. It’s not uncommon to be offered many more plastic bags than one could ever need when visiting supermarkets and shopping malls. But, slowly, things are starting to change for the better. Back in 2016, the medium-sized city of Banjarmasin banned single-use plastic bags. The city of Bogor followed suit in 2018. A few months ago, Koster announced a plan that would not only ban single-use plastic bags from supermarkets and convenience stores, but plastic bags and straws across the island. The regulation will come into full effect next month. “We received a fast and quick response from the Balinese people. Not only positive responses from the Balinese, we received good responses from the central government, other local governments and even from overseas.” Koster told the Sydney Morning Herald this week during an interview. The governor is a determined environmentalist and he has more laws planned to protect the island’s waterways, in particular, and to support the introduction of electric vehicles too.
Questions 16 to 18 are based on the passage you have just heard.
16. What would tourists have to do when they visit Indonesia’s Bali Island?
17. What does the passage say about Indonesia?
18. What is the new plan Governor Koster recently announced?