Umno president Ahmad Zahid Hamidi has warned party dissidents to abide by the party's decision on severing ties with Beratu in the next general election.<br /><br />Failing so, he said he would allow party delegates to take action against those who went against the party's decision.<br /><br />"All the decisions made by the Umno supreme council are collective decisions. The decision (to cut ties with Bersatu) made by the supreme council is final," he said.