Abandoned Property

Can I sell my tenant's abandoned property after they left?
My tenant left his mobile home before 1 month. He has also not removed his bicycle, personal computer, tables, chairs, and some other items from the property. Can I sell those?
Can I sell my tenant's abandoned property to cover unpaid rent?
My tenant left some of his valuable personal properties in the rented house before he left. He is not known for a year. He has rent arrears for 2 and half months too. Can I sell her personal properties so that I can adjust it to his outstanding rent?
How long before personal property is considered abandoned?
My father has left his laptop and some other valuable things in his friend’s house long ago. Thereafter, he didn't go there. It was before 4 years. Now I found that his friend is using all those. When I asked his friend to return those things, he told me that now the properties belong to him since my father abandoned it. I wanna know how long it will take to consider those personal properties as abandoned.
Can a vehicle left on a public road be considered abandoned?
Hi I had a friend buy our mobile home but left it in front of our property. It’s a public road and causes trouble to the public. Can the vehicle be presumed as abandoned?
Can I claim money from the auction of my abandoned car?
I’ve abandoned my car long ago. I found that the car was sold in an auction by the authorities two months back. Can I claim the money from the sale of my car from them?