Tuhia he haere tonu mō tēnei wāhanga - I ngā tau 1960 i whakamātau ia ki te whakaara anō i ngā whakapā ki te puoro hōu o te Uru me ngā kaituhi, engari i muri i te whakaekenga o te Soviet o Czechoslovakia i te tau 1968
i whakamutua ia. Mai i taua wa ka whakatangihia ana mahi ki tawahi anake.