Collect a civilized and accurate slogan to stop littering! ~Urgent~ (There is a household in the unit building where I live that litters garbage and dirty water on the corridor)

Things thrown upstairs are thrown to the ground floor (we live on the ground floor). It is dirty and messy. We want to put a note on the residents upstairs asking them not to litter. What should we write?

Announcement: 1) My brother-in-law is at the police dog training base of the Public Security Department and will soon conduct basic training in this corridor on a regular basis. The specific method is to absorb the smell characteristics of objects thrown downstairs, and then search upstairs floor by floor to find To match a suitable household, first confirm the door of the household, and then confirm the characteristics of the household's human body odor. Offensive large dogs are a threat to humans. For your own safety, please stay calm during the verification process and curb unnecessary movements and words to ensure your safety. Several days a week, the police dog will be waiting at your door, waiting for your arrival, and you can respond politely.

2) The Physical Evidence Identification Department of the Public Security University will soon carry out DNA biometric identification work here. The inspection materials are food, hair, cigarette butts, and toothpicks thrown down from upstairs; because biological DNA characteristics are better than fingerprints and addresses. , home phone number, more advanced personal information of customer information necessary for survival, which can predict your future diseases, cancer, personality and other fatal flaws. Before it is released, users upstairs are invited to come and claim it, and you will be asked to pay the full amount. Bear the cost of inspection. 3) Your fingerprints will also be made public, and others can imitate your living fingerprints on the fingerprint recognition device. If you have any objections, please visit us as soon as possible and submit your application and requirements. 4) Microwave, infrared, and ultrasonic comprehensive positioning test instruments are installed every three floors to conduct real-time positioning, photography, and recording of moving objects in space. High-pressure jets, controlled explosions, and laser beams are used to eliminate and burn debris moving in space. For your safety, please take the initiative to avoid the laser beam to avoid accidents. 5) Regularly deduct property fees from all residents upstairs based on the degree of contamination and weight of the garbage thrown upstairs.

Go to buy military smoke incendiary bombs and flares, buy police tear gas, detonation bombs, and flashlights, go to the patriotic health department to buy fumigation and burning drugs for mosquitoes, and go to the disaster prevention and reduction department to buy artificial rainfall. Go to a fireworks company to buy colored smoke bombs, two-kick firecrackers and other firecrackers that explode only when fired. You are downstairs, firing upwards and smoking.

Invite the meteorological department to launch sounding rockets and the surface-to-air missile battalion to conduct target practice.

Use high-pressure water cannons to clean the outer walls of the upstairs frequently and dry clothes above. Squirting color ink wow.

Use lasers and spotlights to shine above!

Use a criminal detection dog, a scent hound or a trained domestic dog to smell the garbage downstairs, which is the source of the smell.

Go to the ground and smell in front of each house. Smell, smell, and identify, and you will immediately come to the conclusion of odor identification, matching, testing, comparison, and identification.

This is the formal method,

and then ask the dog to continue barking at the door,

force him to call the police! ! ! ! !