madrid catalan leader carles puigdemont sunday call calm less 24 hours ahead deadline spain central government clarify whether declare independence catalonia puigdemont make symbolic declaration independence tuesday night suspend second late call negotiations madrid region future spain prime minister mariano rajoy give monday clarify position thursday change mind insist split threaten suspend catalonia autonomy choose independence catalan government want reiterate commitment peace civility serenity also ... democracy inspire decisions make puigdemont say memorial event barcelona montjuic cemetery difficult hours hope catalonia let take clear attitude violence ... favour civility hope serenity respect though puigdemont indicate would reply madrid public catalan tv broadcaster tv-3 say would give yes answer elaborate response spanish government say take control catalonia puigdemont give ambiguous reply answer must without ambiguity must say yes spanish interior minister juan ignacio zoido tell cope radio saturday puigdemont consult local party prepare answer face dilemma say proclaim independence central government step say far-left catalan party cup would probably withdraw support minority government catalan government say 90 percent catalans vote breakaway oct. referendum central authorities madrid declare illegal opponents independence boycott reduce turnout around 43 percent article 155 spanish constitution central government suspend political autonomy region break law article enable rajoy sack catalan government call regional election activate since constitution adopt 1978 death dictator francisco franco spanish newspaper el mundo report sunday article 155 invoke government would replace catalan government new set-up manage region autonomously could run politicians technocrats within three months elections would hold catalan leader call calm ahead madrid deadline