Don't Leave Taps Open

Check for Leaks

Avoid Showers

Take Bus

On Foot

Ride Bike

Turn off Light before Leaving

Use Energy Saving Lamp

Use Solar Energy

Use Marsh Gas

Plastic Bags

One-off Supplies

Paper Bags

Use Both Sides of Paper

Plastic

Dry Waste

Legal Punishment

Reward

Encouragement

Reward

Solution 1

Solution 2

Solution 3

Solution 1

Solution 2

Solution 3

Solution 1

Solution 2

Solution 3

Solution 1

Solution 2

Solution 3

Solution 1

Solution 2

Solution 3