As the case has such strong implications for the industry, EYE invited all three parties involved – TPO, the letting agent and the referencing firm – to comment.

A spokesperson for The Property Ombudsman, which rejected the landlord’s complaint, told us: “The Property Ombudsman scheme did review this complaint in June last year but it was not upheld.

“A judgement was made on the evidence presented and that included that Blue Sky Property undertook the further referencing checks that LetsRisk (LR) recommended.

“Our stance has always been that agents can rely on a third party referencing provider who in this case deemed the tenants to be acceptable.

“The Ombudsman is not a regulator and does not have the authority to take regulatory or legal action against an agent; we are an alternative dispute resolution service.

“Our case review concluded that the complainant (landlord) could take further action and seek payment of an award by alternative means, such as the small claims court. The landlord did just that and the court has found in her favour.”

LetRisks merged with Landlord Hub last August and the combined businesses now complete over 20,000 referencing checks a month. In January, it announced a new long-term agreement with Leaders, which has over 100 branches.

Director Michael Portman, who founded LetRisks, yesterday evening told EYE that any reference was a snapshot in time, and that things could then change after the start of an agency,

He made other points, saying: “The case acts as a useful reminder to agents (who meet and interview the tenants face to face) and referencing companies (who don’t meet the tenants, and verify the data supplied) in their duty to landlords.

“It is ultimately the landlord’s decision to rent to the tenant, based on the information gathered by their agent in referencing and at interview.

“The Property Ombudsman code of practice is clear: ‘The agent remains duty bound to consider the results and highlight any potential areas of concern to both the landlord and tenant to allow both parties to make an informed decision’.

“The fact that there are over 20,000 claims for possession in the courts each year in England and Wales is proof that you don’t always get perfect rent-paying tenants.

“Letting property carries risk, and sometimes the relationship between the tenants breaks down, resulting in the rent not being paid.

“The Property Ombudsman considers that no amount of referencing could predict the change in a tenant’s personal circumstances.”

EYE has been unable to contact the agent, Juliette Maytham, for an on-the-record comment but will of course carry any statement from this ARLA firm.