If you own your house and they are parking in your yard or in your driveway, then you need to call a tow truck company to tow them at the owner of the cars expense. If they are just piling up all over the street but are legally parked there is nothing you can do about it, because the street is public property and you do not own it.
Call the police.
If you own your house and they are parking in your yard or in your driveway, then you need to call a tow truck company to tow them at the owner of the cars expense. If they are just piling up all over the street but are legally parked there is nothing you can do about it, because the street is public property and you do not own it.