By , WARSAW (Reuters) - Poland’s ruling party leader Jaroslaw Kaczynski insisted on Tuesday that a court ruling further restricting abortion could not be reversed, threatening action against mass protests that have spread across Poland since the decision last Thursday.Five days of nationwide protests have followed a ruling by the Constitutional Tribunal last week that amounts to a near-total ban on abortion in the predominantly Catholic country.Once the decision goes into effect, pregnancy termination will only be legal in the case of incest, rape or a threat to the mother’s health. The...…By , WARSAW (Reuters) - Poland’s ruling party leader Jaroslaw Kaczynski insisted on Tuesday that a court ruling further restricting abortion could not be reversed, threatening action against mass protests that have spread across Poland since the decision last Thursday.Five days of nationwide protests have followed a ruling by the Constitutional Tribunal last week that amounts to a near-total ban on abortion in the predominantly Catholic country.Once the decision goes into effect, pregnancy termination will only be legal in the case of incest, rape or a threat to the mother’s health. The...WW…