An 80-year-old woman has branded e scooters "lethal" after a hit-and-run rider smashed into her on the pavement - leaving her with a broken wrist, and cracked jaw and cheekbone.<br />Retired university librarian Sarah Carter is now at home recovering from her injuries following the incident in Station Road West, Canterbury.<br />She was crashed into by a young man riding a Bird rental e scooter and is now calling for a rethink of the city-based trial scheme before it ends in a tragedy.