For cars registered before 1 March 2001 the rate of vehicle tax depends on its engine size.ar vehicle tax rates are based on either engine size or fuel type and CO2 emissions, depending on when the vehicle was registered. Other types of vehicle have their own rates. If you have the V5C reference number for a vehicle, it may be quicker to use the Get vehicle information from DVLA service.
Special session. In a legislature, a special session (also extraordinary session) is a period when the body convenes outside of the normal legislative session.
Types of Sessions. There are different types of sessions, during which either one or both chambers of Congress meet. The Constitution requires a quorum, or majority, to be present in order for the chambers to conduct business. Regular sessions are when the House and Senate are in normal operation during the course of the year.