Similar signature campaigns have been held in other countries.

The first action undertaken was a national signature campaign based on five issues affecting women.

Another message is coming in from the signature campaigns for the recalls of assorted legislators.

They also organized the signature campaign to pressure the junta to release him and all political prisoners.

Ratnadhar organizes a signature campaign against the practice and faces many troubles in the process.

A massive signature campaign was launched to persuade Fernando to stay on to complete his term.

One of his signature campaigns has been cracking down on corruption in poor countries that the bank assists.

Two years ago, he incurred the Government's anger by taking a leading role in a signature campaign demanding greater religious freedom.

The referendum could be conducted via a signature campaign or by secret ballot.

He also started an online signature campaign to highlight the plight of the war victims.