I think long term traffic jam is a bit different, I'd consider stuck with the engine off in traffic as parked.
@snottyotter 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 think long term traffic jam is a bit different, I'd consider stuck with the engine off in traffic as parked.