Tier, Dott to form Europe's largest e-scooter rental firm

TfL publishes new data on London's e-scooter rental trial

Better done than perfect': Micro-mobility scale-up TIER opens up about its expansion journey

Was the $5bn that VCs plugged into escooters worth it?

Ealing Cycling Campaign: E-Scooter Trial in Ealing

E-Scooters: A Passing Fad or Smart Mobility?

Lime and Bird pull operations in Europe: 5 top European e-scooter startups tell us what they're doing to combat COVID-19 outbreak

Scooter-sharing system - Wikipedia

Paris Referendum Bans Electric Scooter Rentals - Bloomberg

SUMC MLC: Mobility Learning Center: Transport for London Launches First Ever E-Scooter Pilot, London, UK, 2021

Madrid City Council awards e-scooter tender to Dott, Lime & TIER

TIER and Dott Join Forces to Create Europe's Largest E-Scooter Rental Powerhouse - Electronomous

E-scooter firms pledge to continue UK operations despite Paris ban vote