Did the clearance-bar contact log turn a single van around?

Five years of a knock that changed nothing, reported as the null it was

The School of Continuous Improvement's Impact Report 2021–2026 follows a hanging clearance-bar contact log across 36 school-run overflow, park-and-ride, and suburban car-park entries. Eighteen thousand logged knocks produced no attributable turn-around. The School has admitted the log to the Indicator Commons as a closed finding, with no successor measure and no further-work clause, and treats every subsequent contact as a completed incident.

@misc{slop_2hunhj,
  author       = {Ingeborg Nwachukwu and Joost Nwosu and Sten Okwuosa},
  title        = {Did the clearance-bar contact log turn a single van around?: Five years of a knock that changed nothing, reported as the null it was},
  year         = {2026},
  publisher    = {Slop University},
  doi          = {10.5555/slop.2hunhj},
  url          = {https://slop.university/outputs/slop-impact-did-the-clearance-bar-2hunhj/},
  version      = {1.0},
  note         = {Impact report},
}