What will happen if I reclaim what appears to be an abandoned garden allotment [działka]?

reclaim = clean up, fix up, care for, grow food, share food, give away food, have visitors, drink, eat, cook, throw parties, conduct workshops, talk, dance, have fires, relax, read books, have picnics, raise chickens, etc.

• What will happen to me?
• What will happen to my family?
• What will happen to the people who see me doing it?
• What will happen with the people who have garden allotments near by?
• What will happen to the people who live nearby?
• What will happen with the people who used it for drinking booze, taking drugs, hanging out, breaking bottles, throwing garbage?
• What will happen to the birds that use it? How do they use it?
• What will happen to the other animals that use it? How do they use it?
• Will new birds/animals come? How will the fauna change?
• What will happen to the trains that go by and the drivers of the trains and the people on the trains?
• What will happen to the trees that are there?
• What will happen to the garbage that is/was there?
• What will happen to the weeds that are/were there?
• What will happen if the owner finds out? Who is the owner?
• What is the history of the place? When was it built? What happened to it?
• What will happen to the place in the future?