@Blopi Ignore anyone saying the police should not be contacted.
From Google:
if elderly people are getting threatening anonymous letters saying they need to sell their house the police should be told
Threatening letters demanding someone sell their home are a criminal offence—often categorised as malicious communications, harassment, or intimidation. Even if the threats are vague or anonymous, they are sent with the intent to cause fear and should be investigated.
Here is how and when to report the letters, and additional steps you can take to protect the elderly person:
- How to Contact the Police
In an Emergency: Call 999 immediately if someone has been threatened with violence, is in immediate danger, or if a suspicious person is outside the property right now.
Non-Emergency: If there is no immediate danger, report the letters using the non-emergency 101 number or online via your local police force's website.
Action Fraud: Because the threats are tied to their property, you can also report the incident to Action Fraud (the UK's national fraud reporting centre), which tracks scams and property-related crimes.
- What to Do with the Evidence
Do not respond: Do not reply to the letters or attempt to contact the sender, as this can escalate the situation.
Preserve the letters: Handle the letters as little as possible so you don't destroy potential fingerprints or DNA. Place them in plastic wallets or envelopes.
Take photos: Take clear photographs of the letters, envelopes, and postmarks before handing them over to the police.
- Protect Their Property
Sometimes these letters are the first step in property fraud (where criminals try to steal an identity to fraudulently sell or mortgage a house).
Register for Alerts: You can sign up for the free HM Land Registry Property Alert Service, which will send you an email notification if anyone applies to change the register of the property (such as a change of ownership).
Property Fraud Line: If you are worried the property might be targeted for a fake sale, you can call the HM Land Registry Property Fraud Line on 0300 006 7030 for practical guidance.
They should NOT ignore this. As a few posters have already said, also contact Age Concern.