The Metropolitan Police will pursue 30 remaining witness leads in the Suzy Lamplugh investigation over the next 12 months before reclassifying the case as inactive. The 40th anniversary of the estate agent's disappearance in July 1986 while conducting a solo viewing in Fulham arrives as her family's trust launches a petition calling for renewed government focus on stalking, harassment and personal safety legislation.
For letting and estate agents, the anniversary poses a compliance question that predates most regulatory frameworks in the sector: are lone worker protocols still enforced, or have they eroded under cost pressure and the shift to digital-first customer acquisition?
What the case established
Suzy Lamplugh was declared legally dead in 1994 and the investigation became a murder inquiry, though no trace of her has been found. The Suzy Lamplugh Trust, founded by her parents Diana and Paul, established personal safety training and policy frameworks that influenced HSE guidance and became embedded in agency practice during the 1990s and 2000s.
DCI Teresa Foster of the Metropolitan Police acknowledged the investigation's limits: "It will always be difficult to bring somebody to justice for Suzy's murder as people have passed away and memories fade." After completing the final 30 witness interviews, the case moves to inactive status, meaning officers will respond to new leads but no longer conduct regular investigative work.
The protocols that emerged from the case—accompanied viewings for lone staff, client ID verification, mandatory office check-ins, and documented risk assessments—were once standard across larger agencies and franchise networks. Whether they remain so is unclear.
The drift in enforcement
No industry-wide compliance data exists. NAEA Propertymark and ARLA Propertymark publish best-practice guidance, but adherence is not a licensing requirement in most local authorities. The regulatory focus since 2019 has moved decisively toward consumer protection: Client Money Protection, the Tenant Fees Act, and upcoming reforms to the Private Rented Sector. Staff safety sits outside that legislative agenda.
Cost pressures compound the gap. Accompanied viewings require double staffing. Rigorous ID checks add friction to lead conversion. Smaller independents and build-to-rent operators using contractors for property inspections may lack branch infrastructure to enforce sign-in procedures at all.
The shift to digital acquisition introduces risks the original protocols never contemplated. Viewing requests arrive via Instagram, WhatsApp, or short-term rental platforms with minimal identity verification. Self-service lockbox viewings remove human oversight entirely. A viewing arranged through social media with a mobile number and a first name does not trigger the same vetting as a branch walk-in with a driving licence.
Hybrid working erodes the passive enforcement that branch presence provided. When staff work remotely or across multiple sites, no colleague notices a missed return call or an overdue check-in. Documented procedures exist, but operational reality diverges.
The exposure
Three groups carry compliance risk. Employers face duty-of-care obligations under the Health and Safety at Work Act 1974 and the Management of Health and Safety at Work Regulations 1999. A serious incident involving a staff member conducting a solo viewing will prompt HSE investigation and potential enforcement action if risk assessments are inadequate or unenforced.
Local authority licensing teams in selective and additional licensing areas have broad powers to assess management standards. A high-profile case or media focus could trigger audits of documented lone worker policies, particularly where landlord licensing conditions reference staff safety.
Insurers may tighten terms. Professional indemnity and employer liability policies often require adherence to industry best practice. Weak or absent lone worker protocols could provide grounds to limit cover or increase premiums following a claim.
The Trust's petition calls for MPs to "put stalking, harassment and personal safety back on the Government agenda," though it provides no detail on legislative proposals or parliamentary sponsors. The Trust claims "thousands of people continue to live in fear" daily from stalking and harassment, but offers no data source or timeframe. ONS crime statistics and the Trust's National Stalking Helpline data would clarify scale, but neither is cited.