Requirements
To rent a car, you must be at least 21 years old (age may vary by car category) and have held your license for 1 year. Drivers under the age of 25 may incur a young driver surcharge. Some suppliers have a maximum age limit of 69 years old. Seatbelts are mandatory and children up to age 3 must be in a child seat.

Speed Limits
Speed limits in the United Kingdom are as follows: City - 30mph/48kph, Open Roads - 60mph/96kph, motorways - 70mph/ 112kph.

Rules of the Road
Traffic travels on the left and you always want to turn left when entering a roundabout (traffic circle).

Tolls
There are a limited number of toll highways in the United Kingdom and all car users entering the city center of London are charged a congestion fee during week days.

Parking
There are meters where you can buy a ticket and display this on your windshield. When there is a red line painted on the curb or a double yellow line, parking is prohibited.