Mr Iddrrisu Haruna, National Youth Organiser of National Democratic Congress (NDC, has said the December election would be a litmus test for Ghana's young democracy and that its positive growth depended on all Ghanaians.
He said it was necessary that nothing untoward was done by anybody to derail it.
Addressing a rally at Juapong on Sunday, he said the NDC demands impartiality from the security services, the electorate and the Electoral Commission (EC) and that the executive should ensure that the election was transparently fair and peaceful.
The rally was part of the campaign tour of the Volta Region by Mr. John Dramani Mahama, the running mate of the NDC presidential candidate.
Mr Haruna said the call for peace from all Ghanaians during and after the election should find expression in the conduct by agents of the government.
"The desire for peace should not be in painting one political party as a monopoly of violence."
He said Ghana had enjoyed peace and the rule of law with the coming into force of the 1992 constitution.
"If there was no peace and order and the rule of law during the NDC regime one could not believe how the New Patriotic Party (NPP) under the leadership of President John Agyekum Kufuor could have campaigned to win the election in 2000."
Mr. Haruna said the call for peace, especially emanating from the government and its political activists, seemed to have been a psychological warfare to subjugate the NDC into submission.
"The NDC rejects this position and will not be intimidated into allowing unjustified actions to be swept under the carpet."
Mrs Bertha Amenuvor, Deputy National Treasurer of the party, urged party members not to surrender their party cards to any one for loans and that on December 7, they should go to the polling station early to cast their votes for the NDC.