Section 2. Legislative Composition

(a) One Senator shall be elected from each Legislative District. Immediately following each decennial redistricting, the General Assembly by law shall divide the Legislative Districts as equally as possible into three groups. Senators from one group shall be elected for terms of four years, four years and two years; Senators from the second group, for terms of four years, two years and four years; and Senators from the third group, for terms of two years, four years and four years. The Legislative Districts in each group shall be distributed substantially equally over the State.
(b) Each Legislative District shall be divided into two Representative Districts. In 1982 and every two years thereafter one Representative shall be elected from each Representative District for a term of two years.
(c) To be eligible to serve as a member of the General Assembly, a person must be a United States citizen, at least 21 years old, and for the two years preceding his election or appointment a resident of the district which he is to represent. In the general election following a redistricting, a candidate for the General Assembly may be elected from any district which contains a part of the district in which he resided at the time of the redistricting and reelected if a resident of the new district he represents for 18 months prior to reelection.
(d) Within thirty days after a vacancy occurs, it shall be filled by appointment as provided by law. If the vacancy is in a Senatorial office with more than twenty-eight months remaining in the term, the appointed Senator shall serve until the next general election, at which time a Senator shall be elected to serve for the remainder of the term. If the vacancy is in a Representative office or in any other Senatorial office, the appointment shall be for the remainder of the term. An appointee to fill a vacancy shall be a member of the same political party as the person he succeeds.
(e) No member of the General Assembly shall receive compensation as a public officer or employee from any other governmental entity for time during which he is in attendance as a member of the General Assembly.
No member of the General Assembly during the term for which he was elected or appointed shall be appointed to a public office which shall have been created or the compensation for which shall have been increased by the General Assembly during that term.