Some options that can be applied to limit the 
number of coalitions of political parties are by: First, 
for a political party that meets the threshold of the 
vote to nominate candidates for regional head or 
vice regional head without joining with other parties, 
that party is prohibited to form coalition with other 
parties because it has sufficient number of seats in 
the Regional People’s Representative Council or 
DPRD to nominate a pair of candidates. This 
mechanism is easily realised because there are 
several political parties that meet requirement of 
candidate pair for regional head and vice regional 
head election in some regional areas to obtain 
minimum number of seats available in DPRD to 
propose candidate pairs for regional head and the 
vice election without any chance of coalition with 
another party such as Demokrasi Indonesia 
Perjuangan Party (PDI-P) in West Java and Central 
Java in which no coalition was needed.  
Second, political parties that do not fulfill the 
minimal number of seats in DPRD  can cooperate 
with other parties to meet the requirements to be 
able to nominate candidates for regional head and 
vice regional head. However, the number of 
coalition must also be proportionally limited or may 
not consist of all political parties that have seats in 
DPRD. It means that coalition can be held to obtain 
minimum requirement of combined seats for 
political parties in regional areas to propose regional 
head and vice regional head candidate pairs. 
Third, the restriction of political party coalition 
can also be passed by the sorting of political parties 
based on the ideology of each party. However, 
coalition restriction through the ideology of political 
parties is difficult to realize. This cannot be 
separated from the ideology of each political party 
that can be difficult to distinguish. Moreover, 
dealing with the moment of regional head election, 
the ideology of the political parties seem to have no 
difference because the ideology is defined with 
momentary interests or is merely adjusted with 
election. In addition, the restriction of political party 
coalition through ideology has the potential to bring 
the issue of tribe, religion, race, and interreligious 
groups (SARA), for example the grouping of political 
parties having the ideology of Islam and nationalist. 
This will push religious issues into commodities that 
can break unity among the voters. 
4  CONCLUSION 
Regional head election is one of the transitional 
processes of people sovereignty to those who will 
represent them in leading the government. In this 
process people should be presented or given the 
choice of candidates to choose from. However, the 
organization of regional election in several areas is 
only followed by one pair of candidates, and thus 
people have no other choice of candidates to be 
elected as regional head. The fact of single candidate 
in regional head election is caused by the coalition 
pattern of the political parties that form coalition 
only for the sake of political or financial interest, not 
to present a pair of candidates as desired by people. 
Consequently, people feel that their rights as the 
sovereign holders are violated. Hence, single 
candidate in regional head election (Pilkada) should 
be prevented or should not be repeated. Prevention 
can only be done through restriction of political 
party coalition. Such restrictive mechanism can be 
performed through restriction of political party 
coalition based on the maximum number of joint 
parties that nominate the pair of candidates of 
regional head or based on the minimum requirement 
of seat ownership in the Regional People’s 
Representative Council (DPRD). 
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