Thames Valley Police have seized 28 e-scooters in one day. Photo: TVP Milton Keynes FacebookThames Valley Police have seized 28 e-scooters in one day after reports of dangerous and unlawful riding in Milton Keynes. Did you know with an ad-lite subscription to Milton Keynes Citizen, you get 70% fewer ads while viewing the news that matters to you. The operation was launched on September 23 after reports of dangerous and unlawful riding in the area. Advertisement Hide AdAdvertisement Hide AdIt is currently illegal to ride e-scooters on public roads, pavements, cycle paths, or parks.