Regarding my trash receptacle timeline, I normally sleep in pj's and stay in bed until about 7am, but I must feed my cat and try to be productive. I wake up much earlier, say around 6:15-6:25am, but I just lay in bed usually til 7 so the day doesn't seem too long. And as I said, my cat wants her morning meal. Me? Not so much.
On Monday mornings - trash day - I get out of bed a bit earlier because lately they've been coming to pick up the trash early - usually by 7:30am. It used to be around Noon when they came, so after missing pick up once, I make sure to get up and get going earlier than usual.
So the timeline was me getting out of bed around 6:30am, opening up my blinds, fussing over the cat, opening my garage door and wheeling the trash out. Sorry, I didn't have my watch on and I wasn't timing my every move, but I would estimate it was about 6:40/6:45am when I had my trash out at the end of my driveway. I then walked back inside my garage - probably checked on a few flowers along the way, deadheading and such, closed my garage door and went about my business.
It was probably 5 or 10 minutes after this I happened to look out my glass storm door and saw the lady across the street waddle over with her hefty bag, lift up the lid of my trash bin and dump her bag in there. How do I know if it was leaking? Well, perhaps it was the juicy watery spillage I saw when after the trash was collected and I checked my can for remnants before wheeling it back into the garage. Well, you say, how do you know it wasn't your leakage? Being the neat freak I am I put my garbage bags inside a larger trash bag because I don't like juicy watery spillage on the bottom of the can.
My kitchen trash bags are only 8 gallon. I am only one person, and a cat, so I can fit my trash bags for the week inside a much larger green hefty type trash bag. I also use my garbage disposal, for my fruits and vegetables and also do some composting with larger things such as watermelon rinds, cantelope skins, sometimes oranges/grapefruits etc....
I thank you for all your opinions and suggestions. If the timeline wasn't correct down to the minute, it was approx. as I wasn't wearing a watch or looking at a phone. I was just going about my morning routine minding my own business. After the trashy neighbor made her disposal in my bin, the garbage was then picked up soon after. After they picked up my side of the street, they turned around and then did her side of the street. I'm friendly with my immediate neighbors, all except for her for whatever reason, so I'm content keeping it that way. I don't bother you, you don't bother me and that's how I feel about it. I posted here cause I wondered what the majority of folks would say. I did enjoy reading everyone's thoughts on the subject. 
Flowers are nature's way of laughing