SAN DIEGO (KGTV) - San Diego Mayor Kevin Faulconer issued a warning to motorized scooter and bike companies, tweeting a letter Friday night .
In part it reads, "ongoing violations will result in revocation of your permit to operate within the City, or will serve as justification for not renewing your permit when it expires in six months... It is your responsibility to proactively move your devices within three hours... or it will be impounded."
The companies could face an impounding fee of $65 per device.
Several riders told 10News they had no idea what the rules for riding and parking scooters were. They didn't know about the 300 freshly painted corrals around San Diego streets.
Other infractions include riding on the sidewalk, riding two at a time, ignoring the rules of the road and dumping or parking scooters on the sidewalk.
"We enjoyed it but I got pulled over by two police officers, they said read the signs there were no signs anywhere," Rider Melissa Sherman said in frustration.
The only sign you can see is the painted warning on the foot of the scooters, reading 'do not ride on sidewalk.'
"You see them laying all over the ground, wherever, people don't want to take the responsibility of them so it is what it is, everybody has to abide by the rules. you know? Other people's safety," Sherman said.