Complete the task. There are a lot of green areas in London that are essential to keep clean. Choose the rules that help to conserve flora and fauna for a long time. More than one answer is possible.

Tick the correct answers.

• You mustn't drive a car in a park zone
• You should feed animals with fast food
• You can walk on the grass wherever you want
• You can't clean up rivers and lakes
• You should save water and electricity