(1) Each independent candidate, as well as each candidate for mayor, shall form a separate candidate list.

(2) Coalitions shall contest the elections on a single candidate list. The parties participating in coalitions may not contest the elections on separate lists.

(3) The parties and coalitions participating in local coalitions may not register own lists or candidates other than those of the local coalitions.

(4) An independent candidate may not be included in a candidate list of a party or coalition.