If, as is highly possible. your mobile home site owner is giving you grief, you may now be able to do something about exterminating them other than strangulation - and please, please, don't resort to that.
New laws* will prohibit the use of land as a residential mobile home site unless the local authority is satisfied that the site manager is a fit and proper person. Authorities will have until 1 July 2021 to establish a fit and proper register and applications to go onto that register will have to be submitted during the following three months. From 1 October 2021, it will be an offence for the site to be used without a registered manager. Should there be a second conviction for this offence then the licence to use the site as a mobile home site can be revoked. This should all act as a deterrent to the owner and their staff from any unreasonable conduct towards occupiers. Just mention it in the sweetest of tones when they next throw a brick through your window.
So where do you come in? Start now in giving the local authority details of your legitimate complaints. Then they can take those into account next year in deciding whether the hateful swine who has been making your life a misery for so long is a saint or a sinner.
* The Mobile Homes (Requirement for Manager of Site to be a Fit and Proper Person) (England) Regulations 2020 SI 2020/1034