Grumpy Old Geeks Topics Shared scooters and bikes Topic Shared scooters and bikes 3 mentions in 1 episode Listener messages describe rule violations involving scooters and abandoned shared bikes in waterways. Mentions 363: 99 Cent Store Mushrooms Jul 27, 2019 50:45 The first big weekend for Wichita's new scooters. 51:17 Cycle hire firms are being urged to help clear the dump bikes from the canals. 51:32 San Diego impounds 2,500 scooters over Comic-Con weekend.