I would be tempted to fit a proper anchor point by the rack. Lots/most wouldn't notice and then you just say it was always there a few months later...
@Clockwise started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
I would be tempted to fit a proper anchor point by the rack. Lots/most wouldn't notice and then you just say it was always there a few months later...