There are 170 districts in Ghana as March 2012

No. In the parliamentary system, we elect MPs and not leaders. For the duration of their terms, MPs a responsible for deciding who should form the government. This is beneficial because it means that we can become familiar with a new leader either as premier or opposition leader before we have to decide whether we need a change in government. It would be detrimental for democracy in a parliamentary system for a major party to go into an election with an unknown leader.

MPS Group was created in 1992.

It is a parliamentary democracy.
democratic

A democratically-elected government. Each of the political parties has a number of members of parliament (MPs). They nominate candidates before invoking an election (either local or national). The British electorate votes on which MP they want as a representative, and the elected MPs attend government meetings on the public's behalf.