Yes, you can send a letter before action yourself. You don’t need a solicitor. You need to formally withdraw your permission for it to remain on your land, and then it will be considered trespass. You automatically become an ‘involuntary bailee holding their goods under the Torts (interference with goods Act) 1977. You can’t tow the car onto a public road yourself as this makes you liable if anything happens to it.
You then need to give notice to terminate bailment and letter before action. Give them a strict deadline by which the vehicle needs to be removed - 14 days is usual. You also need to specify the make, model, colour and registration number of the car in the letter and state that the consent for the car to be stored on your property is withdraw with immediate effect and it’s interfering with the sale of the house.
State clearly that if it’s not removed by the deadline you’ll apply to the courts for a mandatory injunction to force removal, and you will also claim compensation for any financial losses caused by hindering the house sale.
Alternatively you could state that you’ll serve a formal Torts Act Notice to have the car legally removed or sold, with recovery costs deducted from it’s value.
Below is a formal letter before action template from AI.
[Your Name]
[Your Address]
[Date]
[Relative's Full Name]
[Relative's Address]
FORMAL NOTICE TO REMOVE VEHICLE / LETTER BEFORE ACTION
Vehicle Registration: [Reg Number] | Make/Model: [Car Details]
Dear [Relative's Name],
I am writing regarding the above vehicle, which is currently parked at my property, [Your Address], without my consent.
Please accept this letter as formal notification that permission to keep this vehicle on my land is withdrawn with immediate effect. Its presence constitutes a civil trespass and is directly interfering with the marketing and sale of my property.
Action Required:
You must arrange for the vehicle to be completely removed from my property by no later than 5:00 PM on [Date, 14 days from letter date].
Failure to Comply:
If the vehicle is not removed by this deadline:
I will apply to the County Court for an injunction forcing the removal of the vehicle and a claim for any direct financial losses incurred due to delayed property sales, plus legal costs.
I will exercise my rights under the Torts (Interference with Goods) Act 1977 to arrange for the vehicle to be lawfully removed, with any costs incurred held against you.
I hope this will not be necessary and that you will collect the vehicle promptly.
Yours sincerely,
[Your Signature]
[Your Printed Name]
Send the letter using a secure service such as RM special delivery so that you not only have proof of sending, but proof of receipt in the form of a signature on delivery. If you have their email address send a copy of the letter so they receive it immediately.
Delivery Instructions
If you haven’t already, take clear, time/date stamped photos of the car parked on your property, to prove its location.