BUSTED

There is a crackdown going on in the Lowcountry. The Police are actively pursuing people riding mopeds. If you are on a 150cc Scooter tagged as a Moped, and you are pulled over going 50, there is a good chance it will be towed. When you get it back, you will be required to register it as a motorcycle, obtain motorcycle insurance, a motorcycle license, and pay personal property tax.
They are cracking down on just about everyone going over 35 on a moped right now. In Hanahan they have written tickets for 33 MPH,
The Police are also pulling people over to run VIN numbers. So keep a copy of your proof of ownership on you at all times.
If you are going more than 30 MPH on a moped, and you have all the paperwork that says it is a legal moped, South Carolina can still require you to register it as a Motorcycle, insure it, and only ride it with a valid motorcycle license. That is the law.
If you don't have a moped tag on your moped, many officers will pull you over for that. The law states that "It is unlawful for a person to operate a moped without pedals upon the public highways and streets of this State without displaying the metal identification plate which must be attached to the vehicle."
Those plastic tags you buy for $10 on craigslist and the internet are ILLEGAL.
The crackdown is mostly confined to North Charleston, and Berkeley County, but from what is going on behind the scenes, it appears to be spreading.