One of the main common features of existing recall regulations, as far as the mayor’s recall is concerned, is the clear focus on the participatory dimension of the recall. Apart from the number of signatures of voters or of members of the local council required to initiate the process, proper quorums have often to be reached: turnout quorums - a minimum number of voters taking part in the vote - and/or approval quorums - a required majority to approve the mayor’s removal.